(in prescriptions) at bedtime.
Become A (Dungeon) Master Of These D&D Slang TermsFor the over 50 years that D&D has been around, a lot of jargon has developed around the game. Whether you're a total n00b or a Dungeon Master, knowing the lingo of D&D is a key part (of the fun) of its gameplay.
Origin of h.d.1
From the New Latin word hōra dēcubitūs
Definition for h.d. (2 of 3)
Definition for h.d. (3 of 3)
[ doo-lit-l ]
/ ˈduˌlɪt l /
HildaH.D., 1886–1961, U.S. poet.
James Harold,1896–1993, U.S. aviator and general.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for h.d.
/ (ˈduːlɪtəl) /
Hilda. known as H.D. 1886–1961, US imagist poet and novelist, living in Europe
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medicine definitions for h.d.
hora decubitus (before sleep, at bedtime)
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.