a combining form meaning “one having hair” of the kind or number specified by the initial element; often used to name a single member of a taxonomic group ending in -tricha: heterotrich; hypotrich.
Origin of -trich
< Greek -trichos haired, adj. derivative of thríx (stem trich-) hair
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019