Definition of "straight"
straight
adjective
comparative straighter, superlative straightest
(of a path, trajectory, etc.) Direct, undeviating.
(US, politics) Making no exceptions or deviations in one's support of the organization and candidates of a political party.
(colloquial) Conventional; mainstream; socially acceptable.
(colloquial) Heterosexual.
(slang, sex work) Related to conventional sexual intercourse.
(slang) Thorough; utter; unqualified.
adverb
comparative more straight, superlative most straight
noun
plural straights
(colloquial) A heterosexual.
(slang) A cigarette, particularly one containing tobacco instead of marijuana.
verb
third-person singular simple present straights, present participle straighting, simple past and past participle straighted
(transitive) To straighten.