question mark
UK /ˈkwɛstʃ(ə)n ˌmɑːk/ · US /ˈkwɛstʃ(ə)n ˌmɑɹk/ noun, particle
Forms question marks
- noun (typography) The punctuation mark "?", used at the end of a sentence to indicate a question.
- noun (figuratively, informal) A state of doubt or uncertainty. “There’s a question mark over whether or not he’ll be fit for the next game.”
- noun (figuratively, informal) An enigmatic, inscrutable, or mysterious person or thing; an enigma, a riddle.
- noun Polygonia interrogationis, a North American nymphalid butterfly with a silver mark on the underside of its hindwing resembling a question mark (sense 1).
- particle (colloquial) Final interrogative particle, expressing second-guessing, usually in an exaggerated, rising tone.
Synonyms
interrogation mark interrogation point query eroteme interrogative interrogative-point note of interrogation mark of interrogation mystery puzzle
Sources: Wiktionary — from the Wiktionary entry “question mark”, CC BY-SA 4.0. Details