iolrán

See also: iolran

Irish

Etymology

From iolra +‎ -án.

Pronunciation

• (Munster) IPA^(key): /ɪl̪ˠˈɾˠɑːn̪ˠ/
• (Connacht) IPA^(key): /ˈɪlˠɾˠɑːnˠ/, /ˈɪl̪ˠɾˠɑːn̪ˠ/
• (Ulster) IPA^(key): /ˈɪlˠɾˠanˠ/, /ˈɪl̪ˠɾˠan̪ˠ/

Noun

iolrán m (genitive singular iolráin, nominative plural iolráin)

1. (mathematics) factorial

Declension

Declension of iolrán

First declension

Bare forms: Case Singular Plural Nominative iolrán iolráin Vocative a iolráin a iolrána Genitive iolráin iolrán Dative iolrán iolráin

Forms with the definite article: Case Singular Plural Nominative an t-iolrán na hiolráin Genitive an iolráin na n-iolrán Dative leis an iolrán don iolrán leis na hiolráin

Derived terms

• fo-iolrán (“subfactorial”)

Mutation

Irish mutation
Radical	Eclipsis	with h-prothesis	with t-prothesis
iolrán	n-iolrán	hiolrán	t-iolrán
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading

• Ó Dónaill, Niall (1977) “iolrán”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN
• “iolrán”, in New English-Irish Dictionary, Foras na Gaeilge, 2013-2024