|1.||[ noun ] a person who gains (gains an advantage or gains profits)|
"she was clearly the gainer in that exchange"
|Related terms:||person profit gain|
|2.||[ noun ] a person who gains weight|
|Related terms:||person gain|
|3.||[ noun ] Last name, frequency rank in the U.S. is 6702|
|4.||[ noun ] (sport) a dive in which the diver throws the feet forward to complete a full backward somersault and enters the water feet first and facing away from the diving board|