sea gull vs gull

sea gull and gull both are nouns.

Word	Noun	Adjective	Verb	Adverb
sea gull	Yes	No	No	No
gull	Yes	No	Yes	No

As nouns, sea gull and gull are synonyms defined as:

sea gull and gull: mostly white aquatic bird having long pointed wings and short legs

Other synonyms of sea gull include seagull.

sea gull (noun)	gull (noun)
mostly white aquatic bird having long pointed wings and short legs	mostly white aquatic bird having long pointed wings and short legs
	a person who is gullible and easy to take advantage of

sea gull (verb)	gull (verb)
	fool or hoax
	make a fool or dupe of