Search Result for "conium": 
Wordnet 3.0

NOUN (1)

1. small genus of highly toxic biennials: hemlock;
[syn: Conium, genus Conium]

The Collaborative International Dictionary of English v.0.48:

Conium \Co*ni"um\ (? or ?), n. [NL., fr. Gr. ? hemlock.] 1. (Bot.) A genus of biennial, poisonous, white-flowered, umbelliferous plants, bearing ribbed fruit ("seeds") and decompound leaves. [1913 Webster] 2. (Med.) The common hemlock (Conium maculatum, poison hemlock, spotted hemlock, poison parsley), a roadside weed of Europe, Asia, and America, cultivated in the United States for medicinal purpose. It is an active poison. The leaves and fruit are used in medicine. [1913 Webster]
WordNet (r) 3.0 (2006):

Conium n 1: small genus of highly toxic biennials: hemlock [syn: Conium, genus Conium]