?

?

Translingual

Etymology

? may derive from Qo, with the Q written over the o, an abbreviation of Latin quaestio (“question”), placed at the end of a question to mark it as such.

Punctuation mark

?

1. Marks a preceding passage written in Latin script as a question.

2. (chess) In algebraic notation, marks a bad move.

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http://en.wiktionary.org/wiki/?

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