#1 whoosh n. [swoosh] the noise produced by the sudden rush of a fluid (a gas or liquid). wn
#2 whoosh v. [woosh] move with a sibilant sound; "He whooshed the doors open". wn
#3 whoosh v. [hiss] move with a whooshing sound. wn
#4 whoosh v. gush or squirt out; "Oil whooshed up when the drill hit the well". wn
vizzz