casual.1a. aTeagmhasach, ócáideach. He was engaged in a casual conversation, bhí sé ag comhrá go fánach. Casual labour, obair fhánach. Casual labourer, oibrí m aon uaire. bNeamhchúiseach, ar nós chuma liom. He gave a casual answer, d'fhreagair sé ar nós chuma liom. 2s.Bochtán m aon uaire. ►casually, adv. aGo teagmhasach, etc. bGo neamhchúiseach, etc.