RhymeZone: sing definitions

Definitions of sing:

verb: to make melodious sounds
Example: "The nightingale was singing"
verb: produce tones with the voice
Example: "She was singing while she was cooking"
verb: deliver by singing
Example: "Sing Christmas carols"
verb: make a whining, ringing, or whistling sound
Example: "The kettle was singing"
verb: divulge confidential information or secrets
name: A surname (rare: 1 in 100000 families; popularity rank in the U.S.: #12947)