| POIS | add poison to |
|---|---|
| POIS | kill with poison |
| POIS | kill by its poison |
| POIS | spoil as if by poison |
| POIS | medium-sized shrubby tree of South Africa having thick leathery evergreen leaves and white or pink flowers and globose usually two-seeded purplish black fruits |
| POIS | smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries |
| POIS | either of two Australian plants of the genus Swainsona that are poisonous to sheep |
| POIS | any of various Australian evergreen shrubs of the genus Gastrolobium having whorled compound leaves poisonous to livestock and showy yellow to deep reddish-orange flowers followed by two-seeded pods |
| POIS | a common perennial death camas |
| POIS | smooth American swamp shrub with pinnate leaves and greenish flowers followed by greenish white berries |
| POIS | (chemical warfare) a gas that is poisonous to breath or contact |
| POIS | large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers |