What does summer squash mean?
• SUMMER SQUASH (noun) The noun SUMMER SQUASH has 2 senses: 1. any of various usually bushy plants producing fruit that is eaten while immature and before the rind or seeds harden 2. any of various fruits of the gourd family that mature during the summer; eaten while immature and before seeds and rind harden Familiarity information: SUMMER SQUASH used as a noun is rare.