tractor UK /ˈtɹæktə/US /ˈtɹæktɚ/noun 7verb 4forms 3phrases 1 noun7 •A vehicle used in farms e.g. for pulling farm equipment and preparing the fields. •(US) A truck (or lorry) for pulling a semi-trailer or trailer. •Any piece of machinery that pulls something. •An aeroplane where the propeller is located in front of the fuselage. •(UK) A British Rail Class 37 locomotive.EWS are also denying any rumours of tractors going to Spain, then again they denyed the rumours of tractors going to France until the contract was signed! — 2000 •A movable coop without a floor to allow for free ranging. •(no longer used) A metal rod used in tractoration, or Perkinism. verb4 •To drive a tractor. •To prepare (land) with a tractor. •To move with a tractor beam. •(no longer used) To treat by means of tractoration, or Perkinism. formstractored · tractoring · tractors Phrases with tractor tractor outTo dismiss (a tenant, etc.) while replacing manual labour with tractors.