n. A hair- or scale-like extension of the epidermis of a plant.
n. Hairlike structures found in some microscopic organisms and algae.
n. A row of cells formed by successive cell divisions.
the GNU version of the Collaborative International Dictionary of English
n. A hair on the surface of leaf or stem, or any modification of a hair, as a minute scale, or star, or gland. The sporangia of ferns are believed to be of the nature of trichomes.
The Century Dictionary and Cyclopedia
n. An outgrowth from the epidermis of plants, as a hair, scale, bristle, or prickle. These may be very various in form and function, but morphologically they have a common origin.
Word Usage
"(G) lgo-1 rosette leaf trichome, which is normal shape and size."