understand.1v.tr.Tuigim. aI don't understand French, níl aon Fhraincis agam. I don't understand the sentence, ní bhainim aon chiall, aon bhrí, as an abairt. To understand one's business, eolas, fios, do ghnó a bheith agat. To understand business, bheith eolach ar, ciall a bheith agat do, chúrsaí gnó. To understand horses, bheith eolach, oilte, ar chapaill. To understand driving a car, bheith eolach ar charr a thiomáint. To understand sth., rud a thuiscint, a thabhairt leat. To understand s.o.'s grief, tuiscint do bhrón duine. Abs.Now I understand!anois tá sé agam!I am at a loss to understand it, ní thuigim ar chor ar bith é. I can’t understand why . . ., téann díom a thuiscint cad chuige ... That's easily understood, is furasta sin a thuiscint. bTo give s.o. to understand sth., rud a thabhairt le tuiscint do dhuine. What he said gives one to understand that . . ., tuigtear as a chuid cainte go . . . Am I to understand from you that. . .? an bhfuil tú á rá liom go . . .? I understand that he will consent, de réir mar a thuigim beidh sé sásta. Now understand me, I am resolved to . . ., bíodh a fhios agat, beir leat uaim, gur rún dom . . . 2v.i.To understand about an affair, bheith eolach, oilte, ar chúrsa.