transcription, транскрипция: [ (ˌ)bī-ˈfī-lər ]
adjective
Etymology: International Scientific Vocabulary bi- + Latin filum thread — more at file
Date: 1846
1. : involving two threads or wires
bifilar suspension of a pendulum
2. : involving a single thread or wire doubled back upon itself
a bifilar resistor
• bi·fi·lar·ly adverb