nutator

Meaning

nutator means a mechanical or electronic device for gyrating a feedhorn, dipole, or radar about the axis of the reflector without changing its.... It can have more than one sense, so use the alternate meanings and examples to choose the meaning that matches your sentence.

Examples

• The article uses nutator to mean a mechanical or electronic device for gyrating a feedhorn, dipole, or radar....
• The teacher asked students to find nutator in the reading.