swivel joint
Noun
Meaning
swivel joint (plural swivel joints)
a joint that may move horizontally such as the neck vertebrae
Synonyms
Examples
Humans were built to look back; that's why we have that swivel joint in our necks.
Noun
swivel joint (plural swivel joints)
a joint that may move horizontally such as the neck vertebrae
Humans were built to look back; that's why we have that swivel joint in our necks.