ALL meanings of myofilament
my·o·fil·a·ment
M m - noun myofilament a threadlike filament of actin or myosin that is a component of a myofibril. 1
- noun myofilament A filament within a myofibril, constructed from proteins. 1
- noun myofilament any of the filaments of protein molecules that overlap to form the sarcomere of a myofibril, composed of either myosin (thick filament) or actin (thin filament) 0