1. Barbiturate that is a white odourless slightly bitter powder (trade name Seconal) used as a sodium salt for sedation and to treat convulsions
   - secobarbital sodium, secobarbital, red devil

Type of: barbiturate

Encyclopedia: Seconal

• horseshoe arch
• horseshoe bat
• horseshoe crab
• Horseshoe Falls
• horseshoe vetch
• horseshoe whipsnake
• horseshoer
• horseshoes
• horseshow
• horsetail
• horsetail family
• horsetail lichen
• horsetail milkweed
• horseweed
• horsewhip
• horsewhipping
• horsewoman
• horsey
• horsey set
• horst
• horsy
• horsy set
• Horta
• hortative
• hortatory