transcription, транскрипция: [ ˈfī-brəl, ˈfi- ]
noun
Etymology: New Latin fibrilla, diminutive of Latin fibra
Date: 1664
: a small filament or fiber: as
a. : root hair
b.
(1) : one of the fine threads into which a striated muscle fiber can be longitudinally split
(2) : neurofibril
• fi·bril·lar ˈfi-brə-lər, ˈfī- adjective