DOLMEN Meaning of DOLMEN in English [ 'dɒlmɛn ]■ noun a megalithic tomb with a large, flat stone laid on upright ones.OriginC19: from Fr., perh. via Breton from Cornish tolmen 'hole of a stone'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004