Definition that contains letha
- narcotic inducing mental lethargy
- fentanyl trade names of a narcotic analgesic that can be inhaled and that acts on the central nervous system and may become addictive; used as a veterinary anesthetic and with other drugs before, during, and after surgery; also used as a nonlethal gas to incapacitate people in hostage situations; also abused as a recreational drug
- soporific inducing mental lethargy
- torpor inactivity resulting from lethargy and lack of vigor or energy
- gd a nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled
- torpidity inactivity resulting from lethargy and lack of vigor or energy
- listlessness inactivity resulting from lethargy and lack of vigor or energy
- soman a nerve agent easily absorbed into the body; a lethal cholinesterase inhibitor that is highly toxic when inhaled
- languidly in a languid and lethargic manner
- scid a congenital disease affecting T cells that can result from a mutation in any one of several different genes; children with it are susceptible to infectious disease; if untreated it is lethal within the first year or two of life