noun (plural dentalia) Etymology: New Latin, genus name, from Latin dentalis Date: 1847 any of a genus ( Dentalium ) of widely distributed tooth shells
DENTALIUM
Meaning of DENTALIUM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012