- bomber, grinder, hero, hero sandwich, hoagie, hoagy, Cuban sandwich, Italian sandwich, poor boy, sub, submarine, submarine sandwich, torpedo, wedge, zep - a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States
--1 is a kind of sandwich
- molar, grinder - grinding tooth with a broad crown; located behind the premolars
--2 is a kind of tooth
--2 has particulars: wisdom toothDerived form: verb grind3 - mill, grinder - machine that processes materials by grinding or crushing
--3 is a kind of machine
--3 has particulars:cider mill; coffee mill, coffee grinder; flour mill; gristmill; meat grinder; pepper mill, pepper grinder; quern; spicemill; treadmill, treadwheel, tread-wheel; water mill; windmill Derived form: verb grind3 - grinder - a machine tool that polishes metal
--4 is a kind of machine tool
--4 has parts: grinding wheel, emery wheel