Help support Wordnik by adopting your favorite word!


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


Sorry, no etymologies found.



Log in or sign up to get involved in the conversation. It's quick and easy.