Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
impulse | Yes | No | No | No |
undulation | Yes | No | No | No |
impulse (noun) | undulation (noun) |
---|---|
the act of applying force suddenly | (physics) a movement up and down or back and forth |
an impelling force or strength | wavelike motion; a gentle rising and falling in the manner of waves |
the electrical discharge that travels along a nerve fiber | an undulating curve |
(electronics) a sharp transient wave in the normal electrical state (or a series of such transients) | |
a sudden desire | |
an instinctive motive |