Late 16th century; earliest use found in John Banister (1532/3–?1610), surgeon. From post-classical Latin os pubis from classical Latin os + pūbis, genitive of pūbēs.
Definition of os pubis in US English:
os pubis
nounˌɒs ˈpjuːbɪs
Anatomy Zoology
The pubic bone; = "pubis".
Origin
Late 16th century; earliest use found in John Banister (1532/3–?1610), surgeon. From post-classical Latin os pubis from classical Latin os + pūbis, genitive of pūbēs.