̷ ̷ˌ ̷ ̷ ̷ ̷ˈlāshən noun
( -s )
Etymology: probably fr (assumed) New Latin fasciculation-, fasciculatio, from Late Latin fasciculatus + Latin -ion-, -io -ion
1. zoology : the condition of being fascicled
2.
[ fascicul us + -ation (as in fibrillation )]
: muscular twitching involving contiguous groups of muscle fibers — compare fibrillation