noun Date: 1961 a tiny capsule containing material (as an adhesive or a medicine) that is released when the capsule is broken, melted, or dissolved
MICROCAPSULE
Meaning of MICROCAPSULE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012