[myo.fi.bril] n [NL myofibrilla, fr. my- + fibrilla fibril] (1898): any of the longitudinal parallel contractile elements of a muscle cell that are composed of myosin and actin -- myo.fi.bril.lar adj
MYOFIBRIL
Meaning of MYOFIBRIL in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012