pí
pí n (indeclinable)
pí f (indeclinable)
| For pronunciation and definitions ofpí – see比 (“tocompare; tocontrast; to have acontest; toliken; todraw ananalogy to; etc.”). (This term is thepe̍h-ōe-jī form of比). |
| For pronunciation and definitions ofpí – see匕 (“a kind ofspoon in ancient China;dagger; etc.”). (This term is thepe̍h-ōe-jī form of匕). |
Borrowed fromAncient Greekπῖ(pî), used inmathematics to representperiphery.
pí n (genitive singularpís,nominative pluralpí)
| singular | plural | |||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | pí | píið | pí | píin |
| accusative | pí | píið | pí | píin |
| dative | píi | píinu | píum | píunum |
| genitive | pís | písins | pía | píanna |
The etymology of this word is not known.
pí (gender uncertain,indeclinable)
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