adj.
1.of or relating to harmony as distinct from melody and rhythm
2.of or relating to the branch of acoustics that studies the composition of musical sounds
3.relating to vibrations that occur as a result of vibrations in a nearby body
4.involving or characterized by harmony harmonic n.
1.a tone that is a component of a complex sound
Idiom of the Day
play cat and mouse with (someone)
to tease or fool someone or something by pretending to let them go free and then catching him or her or it again
The boxer was playing cat and mouse with his opponent although he could have won the match easily.