a small, round tumor, formed around wasp eggs laid in the branches of a pin oak tree, that disrupts the flow of nutrients to the tree, with consequent defoliation and death.
- Horned owl
noun 1. any large owl of the genus Bubo, having prominent ear tufts: family Strigidae
noun 1. . noun 1. a European plant, Glaucium flavum, of the poppy family, having yellow flowers, naturalized along sandy shores in eastern North America. noun 1. any of several Eurasian papaveraceous plants of the genera Glaucium and Roemeria, having large brightly coloured flowers and long curved seed capsules
modifier Used to increase the power and speed of a car engine: a pretty good selection of hopup and speed equipment (1950s+ Hot rodders)
- Hop trefoil
noun 1. a leguminous plant, Trifolium campestre, of N temperate grasslands, with globular yellow flower heads and trifoliate leaves US and Canadian name hop clover