noun (plural -ties) Etymology: Middle French cavité, from Late Latin cavitas, from Latin cavus Date: 1541 an unfilled space within a mass, an area of decay in a tooth ; caries
CAVITY
Meaning of CAVITY in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012