English
quack
Quack may come from Middle English *quacken.
- Middle Englishc. 1150–1500*quackenuncertain
- Englishearliest quotation 1869quack
attested reconstructed ? uncertain or disputed deepest recorded ancestor
Earlier history uncertain.
Lineage
- Middle Englishc. 1150–1500*quackenuncertain
- Englishearliest quotation 1869quack
Earliest quotation: 1869, Alfred Russel Wallace, The Malay Archipelago: “Twice a day she took them out to feed…”.
Every English word from Middle English *quacken
Another origin of quack
- Middle Dutchc. 1150–1500quacsalven
- Dutchc. 1500–presentquacksalver
- English1500–presentquacksalver
- Englishtodayquack
Today it means
noun The vocalisation made by a duck.
Language periods are conventional ranges, not dates for this word.
Etymograph / Middle English *quacken / quack