'Hemp' definitions:

Definition of 'hemp'

(from WordNet)
noun
A plant fiber
noun
Any plant of the genus Cannabis; a coarse bushy annual with palmate leaves and clusters of small green flowers; yields tough fibers and narcotic drugs [syn: cannabis, hemp]
noun
A rope that is used by a hangman to execute persons who have been condemned to death by hanging [syn: hangman's rope, hangman's halter, halter, hemp, hempen necktie]

Definition of 'Hemp'

From: GCIDE

Definition of 'hemp'

From: GCIDE
  • marijuana \marijuana\ n.
  • 1. A strong-smelling Asian plant (Cannabis sativa), also called hemp, from which a number of euphorogenic and halucinogenic drugs are prepared. The euphoric effect is predominently due to tetrahydrocannabinol (THC). [Also spelled marihuana.]
  • Syn: cannabis, ganja, pot, grass, marihuana, {Cannabis sativa}. [WordNet 1.5]
  • 2. The dried leaves or the female flowers of the hemp plant, which is smoked or chewed to obtain a euphoric effect. The flowers usually have a higher concentration of the active ingredient, tetrahydrocannabinol.
  • Syn: cannabis, ganja, pot, grass, marihuana, dope, weed, gage, sess, sens, smoke, skunk, Mary Jane. [WordNet 1.5]

Synonyms of 'hemp'

From: Moby Thesaurus