Simple past tense and past participle of confine.(verb)
Not free to move(adjective)
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Use "confined" in a sentence
"Going into what we call confined area landing sites -- CALS -- which is precisely what I was talking about, that last meter of dry land and that rooftop."
"Kisumu or Port Florence (a term confined to the harbour) is a flourishing town built on a hill overlooking Victoria Nyanza."
"Once a term confined to the personal-speak of high-minded tech geeks and derided by critics as a bogus marketing ploy, cloud computing today is arguably the hottest trend sweeping the information technology industry sector, investors, analysts and entrepreneurs say."