Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
trichloroethylene
trichlorophenoxyacetic acid
trichlorphon
tricho-
trichocyst
trichogyne
trichoid
trichology
trichome
trichomonad
trichomoniasis
trichopteran
trichotomy
trichroism
trichromat
trichromatic
trichuriasis
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

trichome

trich·ome [ trí km, tr km ] (plural trich·omes)


noun 
Definition:
 
1. plant outgrowth: an outgrowth of a plant's outer cell layer epidermis. Trichomes have various shapes and functions, and include root hairs.

2. slender chain of cells: a filamentous chain of cells of bacteria or cyanobacteria

[Late 19th century. < Greek trikhōma "growth of hair" < thrix "hair"]

tri·chom·ic [ tri kómmik, trī kómmik ] adjective
Advertisement

© 2009 Microsoft