It means ''of an other/opposite side/kind (with the broader sense of the word). Its the opposite of the root ''homo-'' meaning of the same kind.
The Greek root "hetero" means "different" or "other." For example, "heterosexual" refers to individuals who are attracted to people of the opposite gender.
hetero
Neuro is the Greek root meaning nerve.
hyper is a greek root word meaning over-. υπερ- (hyper-)
Hetero as a prefix is derived from combinant form of Greek heteros "the other (of two), another, different;" first element meaning "one, at one, together"
There isn't really one in English. It comes from the Greek hetero- "the other" and doxa "opinion", as contrasted to "orthodox" which comes from the Greek for "the right opinion."
Somatic is a word containing the Greek root "soma-", meaning body.
Graph is a Greek root meaning "to write."
The Greek root isn't 'chlo-'. Instead, it's 'chloro-'. Its meaning is green, as in'chlorine' and 'chlorophyll'.
Anthro comes from "Anthropos" meaning "man" in Greek.
The Greek word in Alphabetos
from the Greek 'phos' meaning light