lignum vitae   (TTS Sound)

The noun lignum vitae has 2 senses

• lignum vitae, guaiac, guaiacum -- (hard greenish-brown wood of the lignum vitae tree and other trees of the genus Guaiacum)


• lignum vitae, Guaiacum officinale -- (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)