noun Etymology: New Latin ~la, from my- + fibrilla fibril Date: 1898 any of the longitudinal parallel contractile elements of a muscle cell that are composed of myosin and actin, ~lar adjective
MYOFIBRIL
Meaning of MYOFIBRIL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012