When a cat lightly touches you with its nose as an affectionate gesture. (a cats loving kiss)
My cat gave me a snoosh with its nose.
by Christine Hauser May 17, 2008
slang term for vagina.
Her snoosh caught on fire and her peehole melted shut.
by wwh4 May 02, 2013
when a baby crinkles up his/her nose and then blows out of it in a cute gesture of dislike.
The baby snooshed after tasting the peas.
by jessicooka August 17, 2009