Gush/ɡʌʃ/ Definition 1 of 3Pro Tip 1/3Physical Movement Used to describe something fluid that moves quickly and in large amounts. Oil started to gush out after the drilling. Pro Tip 2/3Intensity Highlighted Emphasizes the sudden and powerful movement of liquid. Water began to gush after the pipe burst. Pro Tip 3/3Unexpected Release Often used when the flow is unexpected or unintentional. The soda began to gush from the shaken bottle.