Hemlock

Noun

1. Any of the poisonous umbelliferous plants, of the genera Conium, either Conium maculatum or Conium chaerophylloides. Cicuta (water hemlock).
2. Conium, either Conium maculatum or Conium chaerophylloides.
3. Cicuta (water hemlock).
4. Poison obtained from these Conium and Cicuta plants. .mw-parser-output .defdate{font-size:smaller}
5. Any of several coniferous trees, of the genus Tsuga, that grow in North America; the wood of such trees.