noun Etymology: diminutive of planch flat plate, from Middle French planche Date: 1611 a metal disk to be stamped as a coin, a small metal or plastic disk
PLANCHET
Meaning of PLANCHET in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012