pacer
UK /ˈpeɪsə/ · US /ˈpeɪsəɹ/ noun
Forms pacers
- noun One who paces.
- noun In harness racing, a horse with a gait in which the front and back legs on one side take a step together alternating with the legs on the other side; as opposed to a trotter.
- noun (archaic) A horse whose natural gait is a pace (where the legs of the same side are lifted together).
- noun A pacemaker (one who sets the pace in a race).
- noun A timer in an electric toothbrush that indicates how long the user should spend brushing in each part of the mouth.
- noun (Australia) A mechanical pencil.
- noun (rail transport) A British lightweight railbus diesel multiple unit of class 140, 141, 142, 143 or 144.
Synonyms
Etymology
From pace + -er.
From the brand name Pacer.
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “pacer”, CC BY-SA 4.0. Details