radharceolaíocht

Irish

Etymology

From radharc (“sight”) +‎ eolaíocht (“science”).

Noun

radharceolaíocht f (genitive singular radharceolaíochta)

  1. (physics) optics

Declension
Declension of radharceolaíocht

Third declension

Bare forms (no plural for this noun):

Case Singular
Nominative radharceolaíocht
Vocative a radharceolaíocht
Genitive radharceolaíochta
Dative radharceolaíocht

Forms with the definite article:

Case Singular
Nominative an radharceolaíocht
Genitive na radharceolaíochta
Dative leis an radharceolaíocht

don radharceolaíocht

Synonyms
  • optach (“optic”, adjective)
  • optúil (“optical”, adjective)
  • radharceolaí m (“optician”)

Further reading
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