Is "Party" a Noun? Yes — With Multiple Meanings

Yes, "party" is a noun. It has several distinct meanings:

1. Social Gathering

"We're throwing a party for her birthday." — A planned event with guests, food, entertainment.

2. Political Organization

"She joined the Green Party." — An organized group seeking political power.

3. Group of People (Legal/Formal)

"The party of the first part..." — A person or group involved in a contract, lawsuit, or transaction.

4. Group in a Location/Activity

"A party of hikers reached the summit." — A group traveling/acting together.

5. Military Unit

"A patrol party was sent out." — Small detachment.

Verb Usage (Also Exists)

"They partied all night." — To attend/enjoy parties.

Adjective: "Party dress," "party line," "party trick."

Context determines which noun sense applies.