WordWeb Online

1. Under the influence of narcotics, especially cannabis
   "We were stoned most of the time";
   - hopped-up

1. Kill by throwing stones at
   "People wanted to stone the woman who had a child out of wedlock";
   - lapidate
    
2. Remove the pits from
   "stone plums and cherries";
   - pit

See also: drunk, gone, inebriate, inebriated, intoxicated, ripped [informal], skunked [informal]

Type of: kill, remove, take, take away, withdraw

Encyclopedia: Stoned, Part II