Le mot anglais pour bijou est
jewel

Définition en anglais

bijou
1. n-m. a piece of jewelry

jewel	©
1. n. Joyau, bijou.

jewel	©
1. n. A precious or semi-precious stone; gem, gemstone.
2. n. A valuable object used for personal ornamentation, especially one made of precious metals and stones; a piece of jewellery.
3. n. (figuratively) Anything considered precious or valuable.
Galveston was the jewel of Texas prior to the hurricane.
4. n. A bearing for a pivot in a watch, formed of a crystal or precious stone.
5. n. (slang) The clitoris.
6. v. To bejewel; to decorate or bedeck with jewels or gems.