guai·a·cum 
(gwīə-kəm)
(gwīə-kəm)n.
1. Any of several tropical American trees of the genus Guaiacum; a lignum vitae.
2. also guai·ac (gwīăk′)
a. The wood of a guaiacum.
b. A greenish-brown resin obtained from this tree, used medicinally and in varnishes.
[New Latin, from Spanish guayacán, from Taíno.]
- disestablishment
- disestablishmentarian
- disestablishmentarianism
- disesteem
- diseur
- diseuse
- disfavor
- disfeature
- disfeaturement
- disfiguration
- disfigure
- disfigurement
- disfranchise
- disfranchisement
- disfranchiser
- disfrock
- disgorge
- disgorgement
- disgrace
- disgraceful
- disgracefully
- disgracefulness
- disgracer
- disgruntle
- disgruntlement