Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Napier's rods | Yes | No | No | No |
calculating machine | Yes | No | No | No |
Napier's rods (noun) | calculating machine (noun) |
---|---|
a set of graduated rods formerly used to do multiplication and division by a method invented by John Napier | a small machine that is used for mathematical calculations; can be mechanical or electronic |