Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
engine | Yes | No | No | No |
ballista | Yes | No | No | No |
engine (noun) | ballista (noun) |
---|---|
motor that converts thermal energy to mechanical work | ancient missile weapon that throws bolts or stones |
a wheeled vehicle consisting of a self-propelled engine that is used to draw trains along railway tracks | |
an instrument or machine that is used in warfare, such as a battering ram, catapult, artillery piece, etc. | |
something used to achieve a purpose |