Look up: guaiac

1. Guaiac
   Gua'iac adjective [ See Guaiacum .] Pertaining to, or resembling, guaiacum. -- noun Guaiacum.
   Found on http://www.encyclo.co.uk/webster/G/63
   
   
2. guaiac
   <chemical> Resin from wood of guajacum officinale l. Or g. Sanctum l., family zygophyllaceae. Used as clinical reagent for occult blood. ... Pharmacological action: indicators and reagents. ... Chemical name: Guaiacum (resin) ... (12 Dec 1998) ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
3. guaiac
   noun hard greenish-brown wood of the lignum vitae tree and other trees of the genus Guaiacum
   Found on http://wordnetweb.princeton.edu/perl/web
   
   
4. guaiac
   (gwi´әk) a resin from certain Caribbean trees, used as a reagent.
   Found on http://www.encyclo.co.uk/local/21001
   
   
5. Guaiac
   • (n.) Guaiacum. • (a.) Pertaining to, or resembling, guaiacum.
   Found on http://thinkexist.com/dictionary/meaning
   
   
6. guaiac
   Type: Term Pronunciation: gwī′ak Definitions: 1. The resin of Guaiacum officinale or G. sanctum (family Zygophyllaceae); a nauseant, diaphoretic, stimulant, and reagent used in testing for occult blood. Synonyms: guaiac gum
   Found on http://www.medilexicon.com/medicaldictio
   
   
7. guaiac
   A substance from a type of tree called Guaiacum that grows in the Caribbean. Guaiac is used in the fecal occult blood test (a test for blood in human stool samples).
   Found on http://www.cancer.gov/dictionary?expand=