The story
- Italian · borrowed fromsguacco
- English todaysquacco
Borrowed from dialectal Italian sguacco; possibly ultimately imitative of the bird’s cry (compare squawk (“American night heron”)).
First known use, by meaning
- from mid 18th c. A species of pond heron, Ardeola ralloides, which is small, and brown and white in colour; it is found in Asia, Northern Africa, and Southern Europe.
Etymology from Wiktionary, CC BY-SA 4.0.