Teller mine
/ˈtɛlə mʌɪn/Now historical
noun
A powerful anti-tank mine in the form of a large plate or disc, used by German forces during the Second World War (1939–45).
Origin
1940s. From German Tellermine from Teller plate (13th cent.; from Old French tailleor serving platter, plate on which meats are cut from taillier to cut + -eor) + Mine.