
English word mesophile comes from English -phile, English meso-
-phile (English)
Forming nouns and adjectives meaning "loving", "friendly", or "friend".
meso- (English)
(chemistry) Designating an achiral member of a group of diastereoisomers that has at least one chiral member. Intermediate. Middle.
mesophile (English)
An organism, especially a microorganism, that lives and thrives at moderate temperatures.