vitamin D

English dictionary entry

Meanings

noun
  1. Any of a number of fat-soluble vitamins, required for normal bone development and that prevents rickets; can be manufactured in the skin on exposure to sunlight.
  2. A dick (“penis”), especially in a sexual context.

Pronunciation

LL-Q1860 (eng)-Flame, not lame-vitamin D.wav

Word forms

vitamin D vit. D

Etymology

From vitamin + D (“4th letter”). From being the fourth vitamin discovered. Coined in 1922 by Elmer McCollum, who discovered the vitamin.

This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.