Cure Wind (also known as Cure Touch in the SNES/PS version) is a Double Tech used by Marle and Robo in Chrono Trigger. It's learned once both characters learn Cure II and Heal Beam respectively. It can fully restore HP to all allies.
There is a similar Double Tech called "Cure Wave", wich has the same MP costs, the same required Techs, and the same healing effects.