Dreams dictionary: Squash
Dreams dictionary: Interpretation 1
To play squash in your dream suggests that you are trying to overcome certain obstacles in your waking life. You are displaying your aggressive nature. Alternatively, the dream may be a metaphor for wanting to "squash" something or somebody. You want to bring them down and put them in their place.
Dreams dictionary: Interpretation 2
To see or eat squash in your dream signifies fertility and abundance.