adjective Etymology: Latin fissilis, from findere Date: 1661 capable of being split or divided in the direction of the grain or along natural planes of cleavage , capable of undergoing fission, fissility noun
FISSILE
Meaning of FISSILE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012