A glossary of Japanese linguistic terms used in the body of this dictionary. See alsoAppendix:Glossary for terms not specific toJapanese. This page can be linked to using{{ja-glossary}} or{{ja-lg}}.

• Atamadakagata (頭高型) – one of four modern Japanese Tokyo pitch accent patterns, in which the first mora of the word is of high pitch followed by a drop to low pitch.
• Ateji (当て字) – kanji representing a sound that is not from the original phoneme associated with the kanji's used reading. Example:寿(す)司(し) (on’yomi is associated with Sinitic phoneme, but the word is non-Sinitic),時(と)計(けい) (originally unrelated kanji土(と)圭(けい)). In some ateji, kanji is chosen to make it a phono-semantic matching, e.g.大(おお)喜(ぎ)利(り).

• Bound form (被(ひ)覆(ふく)形(けい)(hifukukei)) – a unit of language that can only be used as part of a word, not as a word on its own; in Japanese, these manifest in a special way in certain words which have both free and bound forms:神 can be used freely asかみ(kami), or in forming compounds (e.g.神(かむ)さぶ(kamusabu)) asかむ(kamu). Other examples of free-bound pairs include雨 (あめ・あま),稲 (いね・いな),酒 (さけ・さか),木 (き・こ). See also:WT:AJPX § Standalone forms and combining forms.

• Commonly used kanji – English translation ofJōyō kanji.

• Daiyōji (代用字) – a kanji in thejōyō kanji ortōyō kanji list that is used to replace another kanji not in the list. The two kanji are usually homophonic or semi-homophonic.

• Gikun (義訓) has two meanings:
  1. Synonym ofjukujikun.
  2. The use of a kanji for its meaning, i.e.kun'yomi. Sometimes used when a new kanji with a narrower meaning replaces (possibly several) previously-used kanji in a term, e.g. 蔑 in蔑ろ.
• Go-on (呉音) – the kanji pronunciation before the arrival ofkan’on. One of theon’yomi categories. Go-on is the earliest of all borrowed pronunciations, mostly used in Buddhist terms.
• Graden kanji – one of the grade divisions of the kyōiku kanji (educational kanji) ranging from 1 through 6. "GradeS" refers to kanji taught in secondary school.

• Heibangata – one of four modern Japanese Tokyo pitch accent patterns, in which there is a generally high pitch throughout the word and after which attachedparticles also take a high pitch.
• Hiragana (平仮名) — one of the two Japanesesyllabaries. Used to writeokurigana,particles, and some content words.
• Hyōgai kanji表外漢字(hyōgai kanji) orhyōgaiji (表外字) – kanji outside the jōyō kanji and jinmeiyō kanji lists; most (but not all) such kanji are written in traditional character forms, while marginally some simplifications (shinjitai) are applied.

• Jinmeiyō kanji (人名用漢字) – kanji used for names per the official list, supplement to jōyō kanji. May mean either just the jinmeiyō kanji, or jōyō kanjiand jinmeiyō kanji, meaning “all kanji on official lists”. Opposite ofhyōgaiji.
• Jōyō kanji (常用漢字) – commonly used kanji, per official list.
• Jūbakoyomi (重箱読み) – pronunciation of a two-kanji compound, with the first kanji on’yomi and the second kun’yomi.
• Jukujikun (熟字訓) – an inseparable reading of a multi-kanji term, e.g.今日(きょう). Also known as義訓(gikun).

• Kango (漢語) — Sino-Japanese vocabulary, i.e. borrowings from Middle Chinese into Japanese, or words formed from Chinese morphemes within Japanese.
• Kanji (漢字) – Chinese characters that are used in the Japanese writing system.
• Kan’on (漢音) – the kanji pronunciation brought to Japan during theJapanese missions to Tang China. One of theon’yomi categories. Kan’on resembles the contemporaryChang'an Chinese dialect, and is more systematic compared to other borrowings.
• Kan’yōon (慣用音) – the kanji pronunciation derived from a corrupted or changed form of other regular on’yomi. One of theon’yomi categories.
• Katakana (片仮名) — one of the two Japanesesyllabaries. It is used to write some non-kango loanwords and content words.
• Kateikei (仮定形) – Akatsuyōkei used for conditional and subjunctive forms, using the -ba ending.

  TermedIzenkei (已然形) in the Classical and Old Japanese, where this form was also used as the main verb in an exclamatory sentence.

• Katsuyōkei (活用形) – In traditional Japanese grammar, the 6 "stem forms",mizenkei,ren’yōkei,shūshikei,rentaikei,kateikei andmeireikei, from which all the others may be derived in a similar fashion to theprincipal parts used for Latin and other languages.

  Originated in the Edo period, thekatsuyōkei system more closely reflects the vowels of the Classical Japanese verbs than the modern ones. It fails to address some euphonic sound shift in Modern Japanese such as the -a/-o split inmizenkei. Moreover, this system has been criticized because the six forms are not equivalent, with one being solely a combinatory stem, three solely word forms, and two being both. It also fails to capture some inflected forms. However, five of the forms are basic inflected verb forms, and the system also describes almost all extended forms consistently.

• Kun’yomi (訓読み) – a reading of a kanji that is not derived from the kanji's original pronunciation borrowed from Chinese.
  • Mostkun'yomi are of native Japonic origin, with a few exceptions:
    1. Borrowed from Chinese, but attributed to a different kanji, e.g.酷(ひど)い(hidoi) from Chinese-derived非(ひ)道(どう)(hidō).
    2. Borrowed from languages other than Chinese, e.g.哩(マイル)(mairu).

       • Most of this kind ofkun'yomi are dated, and are now replaced by purekatakana, e.g.マイル.

  • Kun’yomi is limited to single-kanji readings. For similar readings of inseparable multi-kanji terms, seejukujikun.
• Kokkun (国訓) — a kanji kun reading with a meaning different from its original Chinese meaning.
• Kokuji (国字) – kanji made specifically for the Japanese language. Some of these have been adopted into other languages that use Chinese characters.
• Kyōiku kanji (教育漢字) – Elementary school kanji; literally, “educational kanji”. The elementary level of the jōyō kanji, divided into 6 grades.
• Kyūjitai (旧字体) – Japanese traditional characters; literally “old character forms”. This term often refers to the pre-reform appearance of characters in the jōyō list.^[1] Opposite to shinjitai. Visually resemble closely to Chinese traditional characters and virtually identical to Korean hanja, with occasional differences.

• Meireikei (命令形) – Akatsuyōkei expressing the imperative mood.
• Mizenkei (未然形) – Akatsuyōkei used for plain negative (of verbs), causative and passive constructions. The most common use of this form is with the -nai auxiliary that turns verbs into their negative form. The -ō version is used for volitional expression and formed by a euphonic change.

  This form never occurs in isolation but only as a stem to which several particles and auxiliaries are attached. This stem originated from resegmentation of an initial *a of several suffixes (auxiliary verbs) as part of the stem.

• Nakadakagata (中高型) – one of four modern Japanese Tokyo pitch accent patterns, in which the second mora in the word carries high pitch, followed by a later drop to low pitch.
• Nanori (名乗り) – special kanji readings used exclusively in Japanese names. The nanori reading of a kanji is often a pronunciation assumed from its synonym or near-synonym.

• Odakagata (尾高型)) – one of four modern Japanese Tokyo pitch accent patterns, in which the pitch is generally high throughout the word, but the pitch drops at the end, causing attached particles to take low pitch.
• On’yomi (音読み),ondoku or simplyon – a reading of a kanji that is derived from the kanji's original pronunciation borrowed from Chinese, or rarely as inkan’yōon, misunderstood as being so.On’yomi readings are generally categorized intogoon,kan’on,tōon andkan’yōon.
  • On'yomi is a "closed" category, i.e, it does not acquire new members. New borrowings of Chinese characters' pronunciations after the 20th century are generally not considered to beon'yomi.
• Okurigana (送り仮名) – kana suffixes following kanji stems. For example, in見る,る is okurigana.

• Rendaku (連濁) –voicing of anunvoiced initial consonant in a non-initial component of a word. Usually seen when joining words or morphemes together and in reduplication.
• Renjō (連声) –sandhi, a kind of sound fusion between morphemes, such as天(てん)皇(のう) whose pronunciation is notten’ō (ten + ō), buttennō. CompareMiddle Englishneke name (whenceEnglishnickname), from reinterpretingan ekename asa neke name; see also earlierMiddle Englishekename(“nickname”).
• Rentaikei (連体形) – Akatsuyōkei prefixed to nominals and is used to define or classify the noun, similar to a relative clause in English. In modern Japanese it is practically identical toshūshikei, except that verbs are generally not inflected for politeness; in old Japanese these forms differed. Further, na-nominals behave differently inshūshikei andrentaikei positions.

  This form was also used independently as verbal nouns in the Classical and Old Japanese. Such usage is obsolete in the Modern Japanese, only remaining in some set phrases.

• Rentaishi (連体詞) – A form of adjective or verb which cannot be used predicatively, only attributively (before another word, usually a noun). Examples include更なる(saranaru),こんな(konna), andとんだ(tonda).
• Ren’yōkei (連用形) – Akatsuyōkei used in a linking role (a kind ofserial verb construction). This is the most productive stem form, taking on a variety of endings and auxiliaries, and can even occur independently in a sense similar to the -te ending. This form is also used as verbal nouns, which can mean any of the action, the agent, or the result of a verb.

  This form is believed to have been derived from the verb stem + Proto-Japonic*-i.

• Shinjitai (新字体) – Japanese simplified characters; literally “new character forms”. Opposite to kyūjitai. Used for all regulated kanji, meaning jinmeiyō kanji, including jōyō kanji.
• Shūshikei (終止形) – Akatsuyōkei used at the ends of clauses in predicate positions. This form is also variously known as plain form (基本形) or dictionary form (辞書形) – it is the form that verbs are listed under in a dictionary. It was used also before modal extensions, final particles, and some conjunctional particles.

  Shūshikei merged withrentaikei by about 1600, but the distinction is preserved in the Ryukyuan languages and the Hachijōjima dialects.

• Tōon (唐音), also calledsōon (宋音) ortōsōon (唐宋音) – the kanji pronunciation brought to Japan since theKamakura period, with some as late as in theQing dynasty. One of theon’yomi categories. Tōon is relatively rare and irregular, as they were introduced piecemeal from China, often along with very specialized terminology. Tōon's distinctive features include:
  • Chinese coda /ŋ/ is transcribed as nasal /N/, instead of close vowels (usually /u/).
  • Chinese entering tone codas -p, -t, -k are dropped completely.

• Uncommon kanji – English translation ofHyōgaiji.

• Wasei eigo (和製英語) – Japanese-made pseudo-anglicisms: Japanese coinages which derive their roots from English, but which are otherwise not real English words, for exampleカッターナイフ(kattānaifu,“boxcutter”, literally“cutter knife”), from Englishcutter +knife. Somewasei eigo are further re-imported into English, such as (perhaps)サラリーマン(sararīman). (See alsoWasei eigo on Wikipedia.Wikipedia)
• Wasei kango (和製漢語) – Japanese-made Chinese words: Japanese coinages which derive their roots from Chinese, or are created from individual characters'on'yomi readings concatenated together. Such words are formed in Japan, do not originally exist in Chinese, and are not used by Chinese speakers (unless such words are re-borrowed back into Chinese).

• Yoji jukugo (四字熟語) – a four-kanji compound word, often of Chinese origin; manyyojijukugo express an idiom or proverb.
  • In its broad sense, this term encompasses virtually all lexemes that are written using four Chinese characters in a row, regardless of their usage or meaning.
  • In its narrow sense, it traditionally only refers to specific subsets, such as those expressing idiomatic meanings that cannot be inferred from the constituent kanji.
  • A term is more likely to be agreed to be ayojijukugo if it has seen long-standing use, as many originally borrowed from Chinese have.
• Yomi (読み) – a kanji reading (pronunciation).
• Yutōyomi (湯桶読み) – pronunciation of a two-kanji compound, with the first kanji kun’yomi and the second on’yomi.

• Japanese appendices
• Language-specific Wiktionary glossary pages

• Japanese links with redundant wikilinks
• Japanese links with redundant alt parameters