Term: professional tennis: playing tennis for money
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: dieffenbachia: evergreen perennial herbs of tropical America with lush foliage and poisonous sap; often cultivated as houseplants
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: dibranchiata: comprising all living cephalopods except the family Nautilidae: the orders Octopoda (octopuses) and Decapoda (squids and cuttlefish)
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: small-particle pollution: air pollution caused by fine particles of soot (as from power plants or diesel engines)
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: iowa: a dialect of the Chiwere language spoken by the Iowa
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: secretary of veterans affairs: the person who holds the secretaryship of the Department of Veterans Affairs
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: tender: a boat for communication between ship and shore
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: scratch race: a race in which all contestants start from scratch (on equal terms)
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: keratoscopy: examination of the cornea with a keratoscope to detect irregularities in its anterior surface
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: server: (court games) the player who serves to start a point
Broader: sport: an active diversion requiring physical exertion and competition | Unrelated: irish setter: an Irish breed with a chestnut-brown or mahogany-red coat