Pertaining or relating to commerce or trade; of the nature of commerce: as, commercial concerns; commercial relations; a commercial transaction.Carrying on commerce; characterized by devotion to commerce: as, a commercial community.Proceeding or accruing from trade: as, commercial benefits or profits.Devoted to commerce: as, a commercial career.Prepared for the market, or merely as an article of commerce; hence, not entirely or chemically pure: as, commercial soda, silver, etc.Synonyms See mercantile.