teicteonach

Irish

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Adjective

teicteonach (genitive singular masculine teicteonaigh, genitive singular feminine teicteonaí, plural teicteonacha, not comparable)

1. (geology) tectonic

Declension

Declension of teicteonach

	Singular		Plural (m/f)
Positive	Masculine	Feminine	(strong noun)	(weak noun)
Nominative	teicteonach	theicteonach	teicteonacha; theicteonacha²
Vocative	theicteonaigh		teicteonacha
Genitive		teicteonaí	teicteonacha	teicteonach
Dative	teicteonach; theicteonach¹	theicteonach; theicteonaigh (archaic)	teicteonacha; theicteonacha²
Comparative	(not comparable)
Superlative	(not comparable)

¹ When the preceding noun is lenited and governed by the definite article.
² When the preceding noun ends in a slender consonant.

Derived terms

• neoiteicteonach

Mutation

Irish mutation
Radical	Lenition	Eclipsis
teicteonach	theicteonach	dteicteonach
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading

• de Bhaldraithe, Tomás (1959) “teicteonach”, in English-Irish Dictionary, An Gúm
• “teicteonach”, in New English-Irish Dictionary, Foras na Gaeilge, 2013-2024

References

• Ó Dónaill, Niall (1977) “teicteonach”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN