Marsach

Irish

Etymology

From Mars +‎ -ach (adjectival suffix).

Adjective

Marsach (genitive singular masculine Marsaigh, genitive singular feminine Marsaí, plural Marsacha, not comparable)

1. Martian

Declension

Declension of Marsach

	Singular		Plural (m/f)
Positive	Masculine	Feminine	(strong noun)	(weak noun)
Nominative	Marsach	Marsach	Marsacha
Vocative	Marsaigh		Marsacha
Genitive		Marsaí	Marsacha	Marsach
Dative	Marsach	Marsach; Marsaigh (archaic)	Marsacha
Comparative	(not comparable)
Superlative	(not comparable)

Noun

Marsach m (genitive singular Marsaigh, nominative plural Marsaigh)

1. (science fiction) Martian

Declension

Declension of Marsach

First declension

Bare forms: Case Singular Plural Nominative Marsach Marsaigh Vocative a Mharsaigh a Mharsacha Genitive Marsaigh Marsach Dative Marsach Marsaigh

Forms with the definite article: Case Singular Plural Nominative an Marsach na Marsaigh Genitive an Mharsaigh na Marsach Dative leis an Marsach don Mharsach leis na Marsaigh

Mutation

Irish mutation
Radical	Lenition	Eclipsis
Marsach	Mharsach	not applicable
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading

• “Martian”, in New English-Irish Dictionary, Foras na Gaeilge, 2013–2024