From Wiktionary, the free dictionary
cleas + -aí
cleasaí m (genitive singular cleasaí, nominative plural cleasaithe)
- A playful person or animal.
- trickster, crafty person
B'fhéidir go gcuimhneoidh daoine áirithe air mar fhear seoigh, rógaire nó cleasaí.- Possibly certain people will remember him as a showman, rogue, or trickster.
- juggler, acrobat
- joker (playing card)
Note: Certain mutated forms of some words can never occur in standard Modern Irish.
All possible mutated forms are displayed for convenience.