Home›Browse›W›wild pineapplewild pineappleOur editors are putting together more complete content — check back in about 20 minuteswild pineapplewild pineapple — nounnoun1. a tropical plant with spiny leaves and a fruit resembling a pineapple1.nounDefinitiona tropical plant with spiny leaves and a fruit resembling a pineappleExampleThe wild pineapple grows in the rainforest.