- 1An evergreen tree of the Caribbean and tropical America, formerly important for its hard, heavy, oily timber but now scarce. Also called lignum vitae.
More example sentences
- Guaiacum officinale and G. sanctum, family Zygophyllaceae
- The Hapsburg Charles V also controlled Spain and, consequently, all shipping to and from Hispaniola, where the guaiacum tree grew.
- In the United States the guaiacum is grown for decorative purposes in Florida and California.
- There are natural concentrations of white and red fern leaf acacias in this Province, along with guaiacums, locust trees, itínes and white sages.
- 1.1 another term for guaiac.More example sentences
- And guaiacum is used by herbalists today.
- In the early 16 th-century a ‘wonder drug’, guaiacum, from the Americas, was discovered, and thought to cure syphilis.
- In 1519 the German humanist Ulrich von Hutton wrote a treatise on guaiacum, a new wonder drug from the Americas that was believed to cure syphilis.
mid 16th century: modern Latin, via Spanish from Taino guayacan.
More definitions of guaiacumDefinition of guaiacum in:
- The US English dictionary