[ out-sing ]
/ ˌaʊtˈsɪŋ /

verb (used with object), out·sang, out·sung, out·sing·ing.

to sing better than.
to sing louder than.

Origin of outsing

First recorded in 1595–1605; out- + sing
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for outsing

  • Thus it is, that one American mocking-bird can outsing all the birds of Europe united.

    Oak Openings|James Fenimore Cooper
  • All this time his song was gaining in strength and volume, till by the first of May he could outsing any bird in the room.

    Upon The Tree-Tops|Olive Thorne Miller