1. (

• warble

) a lumpy abscess under the hide of domestic mammals caused by larvae of a botfly or warble fly ;

1. (

• warble ,
• trill ,
• quaver

) sing or play with trills, alternating with the half note above or below ;

2. (

• yodel ,
• warble ,
• descant

) sing by changing register; sing by yodeling; "The Austrians were yodeling in the mountains" ;