éifeachtúlacht

Irish

Etymology

From éifeachtúil (“effectual”) +‎ -acht (abstract suffix).

Noun

éifeachtúlacht f (genitive singular éifeachtúlachta)

1. efficaciousness, efficacy
2. efficiency

Declension

Declension of éifeachtúlacht

Third declension

Bare forms (no plural for this noun): Case Singular Nominative éifeachtúlacht Vocative a éifeachtúlacht Genitive éifeachtúlachta Dative éifeachtúlacht

Forms with the definite article: Case Singular Nominative an éifeachtúlacht Genitive na héifeachtúlachta Dative leis an éifeachtúlacht don éifeachtúlacht

Synonyms

• (efficiency): éifeachtacht

Antonyms

• neamhéifeachtúlacht

Mutation

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

References

• "efficaciousness, efficacy" in English-Irish Dictionary, An Gúm, 1959, by Tomás de Bhaldraithe.