from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A mechanical or electronic device for gyrating a feedhorn, dipole, or radar about the axis of the reflector without changing its polarization.
from The Century Dictionary and Cyclopedia
- n. A nodder: in the term nutator capitis, that which nods the head, namely the sternoclidomastoideus muscle.
Sorry, no etymologies found.