lichavencommon nounSyllable DecompositionlichavenEtymologyexpandfrom Breton lichaven (stone table) or leck-a-ven, composed of Breton lec'h (flat stone, table), Breton a (of) and Breton ven (stone).Definition1. A Celtic monument formed of three stones, one flat stone placed on top of the other two which serve as supports.histoirearchéologieexpandSynonymdolmenPlurallichavensTranslations