lignum vitae is a noun meaning "hard greenish-brown wood of the lignum vitae tree and other trees of the genus Guaiacum". It carries 2 recorded senses.
small evergreen tree of Caribbean and southern Central America to northern South America; a source of lignum vitae wood, hardest of commercial timbers, and a medicinal resin
Definitions, synonyms and semantic relations for lignum vitae come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.