Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. of or pertaining to the lumen
  • n. A sedative.

from The Century Dictionary and Cyclopedia

  • Relating to the lumen of any tubular organ or cell.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. a long-acting barbiturate used as a sedative

Etymologies

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