yodel

To sing so that the voice fluctuates rapidly between the normal chest voice and a falsetto.

To sing (a song) by yodeling.

A song or cry that is yodeled.

A song or refrain in which there are frequent changes from the ordinary voice to a falsetto. Also sometimes called warble.

To sing with frequent changes from the ordinary voice to falsetto and back again, after the manner of the mountaineers of Switzerland and Tyrol.

A song sung by yodeling, as by the Swiss mountaineers.

To sing in a manner common among the Swiss and Tyrolese mountaineers, by suddenly changing from the head voice, or falsetto, to the chest voice, and the contrary; to warble.

To sing (a song) in such a way that the voice fluctuates rapidly between the normal chest voice and falsetto.

Such a song.

sing by changing register; sing by yodeling