nail polish / enamel
smalti
ZMAL-to
Smalto refers to both nail polish and tooth enamel. In art/crafts it also means enamel (decorative colored glass fused to metal).
Mettiti uno smalto rosso per la sera.
Put on a red nail polish for the evening.
Lo smalto dei denti si chiama enamel in inglese.
The tooth enamel is called enamel in English.