James Alan Matisoff (simplified Chinese:马蒂索夫;traditional Chinese:馬蒂索夫;pinyin:Mǎdìsuǒfū orsimplified Chinese:马提索夫;traditional Chinese:馬提索夫;pinyin:Mǎtísuǒfū; born July 14, 1937) is an American linguist. He is a professoremeritus of linguistics at theUniversity of California, Berkeley. He is a noted authority onTibeto-Burman languages and other languages ofmainland Southeast Asia.

Matisoff was born July 14, 1937, inBoston,Massachusetts, to a working-class family ofEastern European Jewish origins. His father, a fish seller, was an immigrant from a town nearMinsk,Byelorussian SSR (nowBelarus).^[1]

He attendedHarvard from 1954 to 1959, where he met his wife, Susan Matisoff, later a scholar ofJapanese literature, when the two shared a Japanese class. He received two degrees from Harvard: an AB inRomance Languages and Literatures (1958) and an AM inFrench Literature (1959). He then studied Japanese atInternational Christian University from 1960 to 1961.

He did his doctoral studies in linguistics at theUniversity of California, Berkeley, whereMary Haas, co-founder of the department, was then chair. Haas had been a student ofEdward Sapir while atUniversity of Chicago andYale University, and through her own extensive research in descriptive and documentary linguistics had become a specialist inNative American languages and an authority onThai. Haas was instrumental in Matisoff's decision to research a language of mainland Southeast Asia for his dissertation.^[2]

Matisoff's doctoral dissertation was a grammar of theLahu language, aTibeto-Burman language belonging to theLoloish branch of the family. He spent a year in northern Thailand doing field work on Lahu during his graduate studies with support from aFulbright-Hays Fellowship. He completed his PhD in Linguistics in 1967, and made several field studies thereafter through anAmerican Council of Learned Societies fellowship. HisGrammar of Lahu is notable both for its depth of detail and the theoretical eclecticism which informed his description of the language. He later published an extensive dictionary of Lahu (1988) and a correspondingEnglish-Lahu lexicon (2006).

After four years teaching atColumbia University (1966–1969), Matisoff accepted a professorship atBerkeley.^[3] At Berkeley, his research has encompassed a wide range of topics, from historical and comparative linguistics to tonal phenomena, variational semantics,language contact,Yiddish, and Tibeto-Burman morphosyntax. Before his retirement, he taught classes on the Linguistics of Southeast Asia, Tibeto-Burman Linguistics, Historical Semantics, Morphology, and Field Methods. In Field Methods, graduate students learn the methods of language description through eliciting data from a native speaker. The languages studied in Matisoff’s field methods classes in different years include:Lai Chin,Sherpa, andUighur, among numerous others.

He edited the journalLinguistics of the Tibeto-Burman Area for many years (subsequently edited by his studentRandy LaPolla, then by LaPolla's student Alec Coupe). Matisoff participated in establishing theInternational Conference on Sino-Tibetan Languages and Linguistics (abbreviated ICSTLL), an annual conference held since 1968.

Matisoff has coined a number of terms used in linguistics, includingtonogenesis,rhinoglottophilia,^[4]Sinosphere andIndosphere,Cheshirisation, which refers to the trace remains of an otherwise disappeared sound in a word,^[5] andsesquisyllabic to describe theiambic stress pattern of words in languages spoken in Southeast Asia, such as theMon–Khmer languages.^[6]

In a 1990 paper criticizingJoseph Greenberg's tendency tolump whenclassifying languages, Matisoff humorously coined the termcolumbicubiculomania (fromcolumbi +cubiculo +mania), which he defined as "a compulsion to stick things intopigeonholes, to leave nothingunclassified."^[7]

In 1987, Matisoff began theSino-Tibetan Etymological Dictionary and Thesaurus (STEDT) project, anhistorical linguistics project aimed at producing anetymological dictionary ofSino-Tibetan organized by semantic field. The project maintains alarge, publicly accessible lexical database of nearly one million records with data on Sino-Tibetan languages from over 500 sources. This database is used to identify and markcognates for the purposes of better understanding the historical development of the Sino-Tibetan language family and the subgroupings of the languages therein, and to reconstruct the theoreticalproto-language of the language family, Proto-Sino-Tibetan.^[8]

Matisoff has authored two monographs so far presenting results from the STEDT project:The Tibeto-Burman Reproductive System: Toward an Etymological Thesaurus (2008) andThe Handbook of Proto-Tibeto-Burman (2003, 800 p.).

Although Matisoff retired from Berkeley in 2002, he continues to publish extensively and was Principal Investigator for the STEDT project until its end in 2015. In 2015, the final print and software releases for STEDT were disseminated to the public, concluding the decades-longSino-Tibetan Etymological Dictionary and Thesaurus (STEDT).^[9][10]

• Sino-Tibetan Etymological Dictionary and Thesaurus
• Proto-Tibeto-Burman language

• Matisoff, J. (1970). "Glottal dissimilation and the Lahu high-rising tone: A tonogenetic case-study".Journal of the American Oriental Society.90 (1):13–44.doi:10.2307/598429.JSTOR 598429.
• Matisoff, J. (1972). "Lahu nominalization, relativization, and genitivization". John Kimball, (ed.),Syntax and Semantics, Vol. 1, 237-57.Studies in Language Series. New York: Seminar Press.
• Matisoff, J. (1972).The Loloish tonal split revisited.
• Matisoff, J. (1973). "Tonogenesis in Southeast Asia". Larry M. Hyman, (ed.),Consonant Types and Tone, 71-95.Southern California Occasional Papers in Linguistics, No. 1. Los Angeles: UCLA.
• Matisoff, J. (1973).The grammar of Lahu, 2 ed. 1982.
• Matisoff, J. (1975). "Rhinoglottophilia: The mysterious connection between nasality and glottality". Charles Ferguson, Larry M. Hyman, and John Ohala, (eds.),Nasálfest: Papers from a Symposium on Nasals and Nasalization, 265-87. Stanford, California: Stanford University Language Universals Project.
• Matisoff, J. (1978).Variational semantics in Tibeto-Burman: The 'organic' approach to linguistic comparison.
• Matisoff, J. (1979).Blessings, curses, hopes, and fears: Psycho-ostensive expressions in Yiddish, 2 ed., 2000.
• Matisoff, J. (1988).The dictionary of Lahu.
• Matisoff, J. (1990). "On megalocomparison".Language.66 (1):106–20.doi:10.2307/415281.JSTOR 415281.
• Matisoff, J. (1991). "Areal and universal dimensions of grammatization in Lahu." Elizabeth C. Traugott & Bernd Heine (eds.),Approaches to Grammaticalization, 1991, Vol. II, 383–453.
• Matisoff, J. (1991). "Jiburish revisisted".Acta Orientalia.52:91–114.
• Matisoff, J. (1997).Sino-Tibetan Numeral Systems: prefixes, protoforms and problems, 1997.
• Matisoff, J. (2003).Handbook of Proto-Tibeto-Burman: system and philosophy of Sino-Tibetan reconstruction.
• Matisoff, J. (2003). "Lahu". Graham Thurgood and Randy LaPolla, (eds.),The Sino-Tibetan Languages, 208-221. London and New York: Routledge.
• Matisoff, J. (2003). "Southeast Asian Languages". William Frawley and Bernard Comrie, (eds.),International Encyclopedia of Linguistics, 2nd Edition, Vol. IV, 126-130. New York and Oxford: Oxford University Press.
• Matisoff, J. (2006).English-Lahu Lexicon. University of California Publications in Linguistics, Vol. 139. Berkeley, Los Angeles, London: University of California Press.
• Matisoff, J. (2008).The Tibeto-Burman Reproductive System: Toward an Etymological Thesaurus. With comments on Chinese comparanda by Zev J. Handel. University of California Publications in Linguistics, Vol 140. Berkeley, Los Angeles, London: University of California Press.

• Personal page at the STEDT project website
• Faculty page at the UC Berkeley Department of Linguistics
• Full list of publications
• STEDT project page
• The Tibeto-Burman Reproductive System: Toward an Etymological Thesaurus
• English-Lahu Lexicon
• 2017 interview at ICSTLL 50
• James A. Matisoff Collection of Lahu language documentation and field methods materials in the Computational Resource for South Asian Languages (CoRSAL) archive
• Window onto a Vanished World: Lahu texts from Thailand in the 1960’s by James A. Matisoff