| Gearing 1. (p. pr. & vb. n.) of Gear. 2. (n.) Harness. 3. (n.) The parts by which motion imparted to one portion of an engine or machine is transmitted to another, considered collectively; as, the valve gearing of locomotive engine; belt gearing; esp., a train of wheels for transmitting and varying motion in machinery. Thesaurus Entries Hydromatic, automatic transmission, differential, differential gear, freewheel, gear, gear train, gearbox, gearing, gearshift, gearwheel, high, intermediate, low, neutral, overdrive, rack, reverse, standard transmission, stick shift, synchromesh, transmission |