n. (pl. dentalia) 1 any marine mollusc of the genus Dentalium, having a conical foot protruding from a tusklike shell. 2 this shell used as an ornament or as a form of currency. [mod.L f. LL dentalis: see DENTAL]
DENTALIUM
Meaning of DENTALIUM in English
English main colloquial, spoken dictionary. Английский основной разговорный словарь. 2012