Harmonic

A component frequency of the signal of a wave that is an integer multiple of the fundamental frequency.

The place where, on a bowed string instrument, a note in the harmonic series of a particular string can be played without the fundamental present.

One of a class of functions that enter into the development of the potential of a nearly spherical mass due to its attraction.

One's child.

Pertaining to harmony

Pleasant to hear; harmonious; melodious

Used to characterize various mathematical entities or relationships supposed to bear some resemblance to musical consonance

"The harmonic polar line of an inflection point of a cubic curve is the component of the polar conic other than the tangent line."

Recurring periodically