Strong's #8645: tirzah (pronounced teer-zaw')
probably from 7329; a species of tree (apparently from its slenderness), perhaps the cypress:--cypress.
Brown-Driver-Briggs Hebrew Lexicon:
ּ
tirzâh
1) a type of tree
1a) perhaps the cypress, holm-tree
1b) meaning very dubious
Part of Speech: noun feminine
Relation: probably from H7329
Usage:
This word is used 1 times:
Isaiah 44:14: "He heweth him down cedars, and taketh the cypress and the oak, which he strengtheneth for himself among the trees of the forest:"