English edit

Etymology edit

Brand name.

Noun edit

nembutal (uncountable)

  1. (pharmacology) A trade name of pentobarbital.
    • 1952 October 13, Richard L. Williams, “‘To sleep: perchance…’”, in Life, volume 33, number 15, page 110:
      Nearly every pharmaceutical house has its own brands, sold in tablets, solutions or brightly-colored capsules, on which its “detail men” keep doctors informed. Probably the most popular successors to Veronal are Seconal (“red birds” to the bootleg trade) and Nembutal (“yellow jackets”).