detention cell vs detention centre

detention cell and detention centre both are nouns.

Word	Noun	Adjective	Verb	Adverb
detention cell	Yes	No	No	No
detention centre	Yes	No	No	No

As nouns, detention cell and detention centre are synonyms defined as:

detention cell and detention centre: a large cell where prisoners (people awaiting trial or sentence or refugees or illegal immigrants) are confined together temporarily

Other synonyms of detention cell include bullpen.

detention cell (noun)	detention centre (noun)
a large cell where prisoners (people awaiting trial or sentence or refugees or illegal immigrants) are confined together temporarily	a large cell where prisoners (people awaiting trial or sentence or refugees or illegal immigrants) are confined together temporarily