The meaning of HETERO is heterosexual.

HETERO meaning: 1. informal for heterosexual formal: sexually or romantically attracted to men if you are a woman…. Learn more.

Heterosexuality is romantic attraction, sexual attraction, or sexual behavior between people of the opposite sex or gender. As a sexual orientation, heterosexuality is "an enduring pattern of emotional, …

hetero in American English (ˈhɛtərˌoʊ ) adjective, noun Word forms: plural ˈheterˌos informal short for heterosexual

Definition of hetero adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Nov 17, 2025 · Adjective [edit] hetero (comparative more hetero, superlative most hetero) (informal) Heterosexual: of, pertaining to, or being a heterosexual person. This novel depicts a hetero couple …

Factsheet What does the word hetero mean? There are three meanings listed in OED's entry for the word hetero. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

hetero- a combining form meaning “different,” “other”: heterocyclic. Also, esp. before a vowel,heter-.

Hetero is a prefix meaning different or other, often used in words like heterosexual (attracted to the opposite sex) or heterogeneous (composed of diverse elements).

HETERO definition: of or relating to an atom other than carbon, particularly in a cyclic compound. See examples of hetero used in a sentence.