SYM·0091 · Punctus interrogativus
Question mark
a note about the voice
- Unicode
- U+003F question mark
- Meaning
- That the sentence is a question — and, originally, that the voice should rise at the end of it.
- History
- The punctus interrogativus appears in Carolingian manuscripts from around the eighth and ninth centuries as one of a set of marks cueing a reader aloud: a point with a rising, often lightning-shaped stroke above it. Punctuation here is not grammar but performance direction, notated for someone reading to a room.
- Variants
- Spanish opens a question with the inverted ¿ as well, which solves a real problem the single mark leaves — you learn a sentence is a question only after finishing it.
- Related
- ! Exclamation, its partner and its rival in origin stories.
- Appears
- Every written question in most of the world’s scripts.
- Evolution
- Reading-aloud cue → grammatical mark → the shape of doubt.
Sources · 3
- documented The punctus interrogativus in Carolingian manuscript punctuation, as a cue to rising intonation.
- documented The inverted ¿ in Spanish orthography.
- folk That the mark is a contraction of Latin quaestio, written Qo with the Q above the o. Repeated in nearly every popular account of punctuation, and unsupported — the manuscript record shows the intonation mark, not the abbreviation.