aonfhiúsach

Irish

Etymology

From aon- (“uni-, mono-”) +‎ fiús (“valence”) + -ach (adjectival suffix).

Adjective

aonfhiúsach (genitive singular masculine aonfhiúsaigh, genitive singular feminine aonfhiúsaí, plural aonfhiúsacha, not comparable)

1. (chemistry) univalent, monovalent

Declension

Declension of aonfhiúsach

	singular		plural (m/f)
Positive	masculine	feminine	(strong noun)	(weak noun)
nominative	aonfhiúsach	aonfhiúsach	aonfhiúsacha
vocative	aonfhiúsaigh		aonfhiúsacha
genitive		aonfhiúsaí	aonfhiúsacha	aonfhiúsach
dative	aonfhiúsach	aonfhiúsach; aonfhiúsaigh (archaic)	aonfhiúsacha
Comparative	níos aonfhiúsaí
Superlative	is aonfhiúsaí

Mutation

Mutated forms of aonfhiúsach

radical	eclipsis	with h-prothesis	with t-prothesis
aonfhiúsach	n-aonfhiúsach	haonfhiúsach	not applicable

Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.

Further reading

• Ó Dónaill, Niall (1977) “aonfhiúsach”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN
• de Bhaldraithe, Tomás (1959) “aonfhiúsach”, in English-Irish Dictionary, An Gúm