free agent is a noun meaning "(sports) a professional athlete who is free to sign a contract to play for any team". It carries 2 recorded senses.
(sports) a professional athlete who is free to sign a contract to play for any team
sport
someone acting freely or even irresponsibly
Definitions, synonyms and semantic relations for free agent come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.