Bifilar
Bi·fi·lar
Bifilar
a.
- Two-threaded; involving the use of two threads; as, bifilar suspension; a bifilar balance.
Phrases & Compounds
- Bifilar micrometer
- an instrument form measuring minute distances or angles by means of two very minute threads (usually spider lines), one of which, at least, is movable; -- more commonly called a filar micrometer.