temp, temporary, temporary worker -- (a worker (especially in an office) hired on a temporary basis)
Overview of adj temporary
The adj temporary has 2 senses
impermanent, temporary -- (not permanent; not lasting; "politics is an impermanent factor of life"- James Thurber; "impermanent palm cottages"; "a temperary arrangement"; "temporary housing")
irregular, temporary -- (lacking continuity or regularity; "an irregular worker"; "employed on a temporary basis")
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