"squish" in the noun sense
1. squish
the noise of soft mud being walked on
"squish" in the verb sense
1. squelch, squish, splash, splosh, slosh, slop
walk through mud or mire
"We had to splosh across the wet meadow"
2. squish
put (a liquid) into a container or another place by means of a squirting action
Source: WordNet® (An amazing lexical database of English)
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