os

/ɔs/
1.
nounmasculineSing, Plur

bone (anatomical bone or a bone of an animal)

Le chien ronge un os dans le jardin.

The dog is gnawing on a bone in the garden.

2.
nounmasculineSing

snag; hitch; problem (informal)

On devait partir à huit heures, mais il y a eu un os.

We were supposed to leave at eight, but there was a snag.

Synonyms:problème, pépin, couac, embûche
os - French Definition & Examples