colony vs Rock of Gibraltar

colony and Rock of Gibraltar both are nouns.

Word	Noun	Adjective	Verb	Adverb
colony	Yes	No	No	No
Rock of Gibraltar	Yes	No	No	No

colony (noun)	Rock of Gibraltar (noun)
a body of people who settle far from home but maintain ties with their homeland; inhabitants remain nationals of their home state but are not literally under the home state's system of government	location of a colony of the United Kingdom on a limestone promontory at the southern tip of Spain; strategically important because it can control the entrance of ships into the Mediterranean; one of the Pillars of Hercules
a group of organisms of the same type living or growing together
(microbiology) a group of organisms grown from a single parent cell
a geographical area politically controlled by a distant country
a place where a group of people with the same interest or occupation are concentrated