chien (French)
Where does "chien" come from?
The French word 'chien', meaning 'dog' or the 'hammer' of a firearm, traces its lineage back to the Latin 'canis'. This Latin term for a dog descends from the Proto-Indo-European root '*ḱwṓ'. Over time, the word evolved through Old French and Middle French to reach its modern form, maintaining deep connections to many other Romance languages such as the Spanish 'can', the Italian 'cane', and the Portuguese 'cão'. Throughout its long history, the term has remained a fundamental descriptor for the animal, eventually expanding its usage to encompass the hammer mechanism on a firearm.
Full etymology tree
- chien (French), 'dog'
- inherited chien (Middle French), 'dog (animal)'
- inherited chien (Old French), 'dog (Canis lupus familiaris)'
- inherited canem (Latin), 'accusative singular of canis'
- inherited canis (Latin), 'a dog, a hound (animal)'
- inherited canēs (Latin), 'alternative form of canis (“dog”)'
- inherited *ḱwón-s (Proto-Indo-European)
- derived *ḱwṓ (Proto-Indo-European), 'dog'
- derived *ḱun- (Proto-Indo-European)
- inherited *ḱwón-s (Proto-Indo-European)
- inherited canēs (Latin), 'alternative form of canis (“dog”)'
- inherited canis (Latin), 'a dog, a hound (animal)'
- inherited canem (Latin), 'accusative singular of canis'
- inherited chien (Old French), 'dog (Canis lupus familiaris)'
- inherited chien (Middle French), 'dog (animal)'
Ancestors
- chien (Middle French)
- chien (Old French)
- canis (Latin)
Cognates and doublets
- cãni (Aromanian)
- chein (Bourguignon)
- ca (Catalan)
- cane (Corsican)
- can (Galician)
- cane (Italian)
- can (Lombard)
- can (Occitan)
- cão (Portuguese)
- câine (Romanian)
- cane (Sardinian)
- cani (Sicilian)
Updated August 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris