Is elbows a proper noun

Answer 1

The noun 'elbows' (the plural form of the noun 'elbow) is a common noun, a word for any elbows of anyone or anything.

A proper noun is the name of a specific person, place, or thing; for example:

• Elbows Mac n' Cheese (restaurant), Cerritos, CA
• Elbows & Derrieres Cleaning Services, Franklin, MI

Answer 2

No, the noun 'elbow' is a common noun, a general word for any joint of the arm or a device resembling such a joint.

A proper noun is the name of a specific person, place, or thing, for example:

• Elbow, SK Canada
• Elbow Street, Providence RI
• Elbow Inn, Elbow Lake, MN