from The Century Dictionary.
- noun In mech., a reciprocating engine, or one whose principal parts travel back and forth, as the piston in a cylinder.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun something, especially part of a
mechanism, that reciprocates
Sorry, no etymologies found.
Reputation is important, and biologists can acknowledge a Darwinian survival value in not just being a good reciprocator but fostering a reputation as a good reciprocator too.
Third, the lay shaft driving the governor oil pump and reciprocator is located underneath the main turbine shaft, so that the rotor may be readily removed without in the least disturbing the governor adjustment.