Look up: Lactucarium

1. Lactucarium
   Lac`tu·ca'ri·um noun [ New Latin , from Latin lactuca lettuce.] The inspissated juice of the common lettuce, sometimes used as a substitute for opium.
   Found on http://www.encyclo.co.uk/webster/L/5
   
   
2. Lactucarium
   • (n.) The inspissated juice of the common lettuce, sometimes used as a substitute for opium.
   Found on http://thinkexist.com/dictionary/meaning
   
   
3. Lactucarium
   Lactucarium is the inspissated milky juice of several species of lettuce. It possesses slight anodyne properties, and has sometimes been used as a substitute for opium.
   Found on http://www.probertencyclopaedia.com/brow
   
   
4. Lactucarium
   `Lactucarium` is the milky fluid secreted by several species of lettuce, especially Lactuca virosa, usually from the base of the stems. Lactucarium is known as lettuce opium because of its sedative and title=<nowiki>Abuse of lactuca virosa</nowiki>|pmid=12762295|language=French-->--> Be...
   Found on http://en.wikipedia.org/wiki/Lactucarium