Množina: guaiacs

Guaiacum.

Množina: guaiac woods

Heartwood of a palo santo; yields an aromatic oil used in perfumes; SYN. guaiacum wood.

Množina: Guaiacums

ETYM New Lat., from Spanish guayaco, from native name in Hayti.
Medicinal resin from the lignum vitae tree.
Resin of a tropical American tree, used as rheumatic remedy.
Small genus of evergreen resinous trees or shrubs of warm and tropical America; Also called: genus Guaiacum.