The story
The mark was invented in 1966 by Hervé Bazin.
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A proposed punctuation mark composed of two mirrored question marks sharing a single dot to form a heart shape, placed at the end of a sentence to indicate romantic subtext, warmth, or amorous sincerity. Full definition →
The mark was invented in 1966 by Hervé Bazin.
Etymology from Wiktionary, CC BY-SA 4.0.