Sing

To utter sounds with musical inflections or melodious modulations of voice, as fancy may dictate, or according to the notes of a song or tune, or of a given part (as alto, tenor, etc.) in a chorus or concerted piece.

To utter sweet melodious sounds, as birds do.

To make a small, shrill sound; as, the air sings in passing through a crevice.

To tell or relate something in numbers or verse; to celebrate something in poetry.

Ti cry out; to complain.

To utter with musical infections or modulations of voice.

To celebrate is song; to give praises to in verse; to relate or rehearse in numbers, verse, or poetry.

To influence by singing; to lull by singing; as, to sing a child to sleep.

To accompany, or attend on, with singing.

divulge confidential information or secrets; "Be careful — his secretary talks"