blunder1, s.Botún m, tuathal m, meancóg f.Blunder in behaviour, social blunder, tuathalacht f, tútaíl f. Egregious blunder, meancóg chríochnaithe.
blunder2, v.i. & tr.1Déanaim tuathal, botún, meancóg. 2To blunder against, into, s.o., bualadh in éadan duine. He was blundering his way along, bhí sé ag smúracht roimhe. He blundered upon the truth, tháinig sé ar an bhfírinne de thaisme. He managed to blunder through, rinne sé é le hurchar an daill.