thigh bone

US /ˈθaɪ boʊn/
UK /ˈθaɪ boʊn/
"thigh bone" picture
1.

fémur

the longest and thickest bone of the human skeleton, extending from the pelvis to the knee

:
The doctor examined the patient's broken thigh bone.
Le médecin a examiné le fémur cassé du patient.
The femur is also known as the thigh bone.
Le fémur est aussi connu sous le nom de fémur.