say it: pruh-FESH-uhn
profession is a noun meaning "the body of people in a learned occupation". It carries 4 recorded senses.
the body of people in a learned occupation
“the news spread rapidly through the medical profession”
“they formed a community of scientists”
an occupation requiring special education (especially in the liberal arts or sciences)
an open avowal (true or false) of some belief or opinion
“a profession of disagreement”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for profession come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.