tiach

Irish

Etymology

From Latin thēca (“case, envelope, sheath”), from Ancient Greek θήκη (thḗkē, “a case, box, receptacle”), from τίθημι (títhēmi, “put, set, place”).

Noun

tiach f (genitive singular téiche, nominative plural tiacha)

1. (microbiology) theca

Declension

Declension of tiach

Second declension

Bare forms Case Singular Plural Nominative tiach tiacha Vocative a thiach a thiacha Genitive téiche tiach Dative tiach tiacha

Forms with the definite article Case Singular Plural Nominative an tiach na tiacha Genitive na téiche na dtiach Dative leis an tiach don tiach leis na tiacha

Derived terms

• hipithiach

Mutation

Irish mutation
Radical	Lenition	Eclipsis
tiach	thiach	dtiach
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.