the noise of soft mud being walked on
"The rain turned the garden path to mush, making every step a loud squish as I tried to get home dry."
The sound or action of something, especially something moist, being squeezed or crushed.
"After months of awkwardly staring at her from across the coffee shop, he finally admitted his squish for the barista who always remembered his order."
A non-romantic and generally non-sexual infatuation with somebody one is not dating, or the object of that infatuation; a platonic crush.
put (a liquid) into a container or another place by means of a squirting action
"After mixing the batter, she had to carefully squish the thick mixture from the bowl into the muffin tin."
To squeeze, compress, or crush (especially something moist).
"The child giggled as he squished his mother's hair between his fingers."