QD

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See also: qd

English[edit]

Etymology 1[edit]

Latin quāquē diē

Adverb[edit]

QD (not comparable)

  1. (pharmacology) once per day
Usage notes[edit]
  • Use of QD on handwritten prescriptions, orders, and the like is proscribed and indeed forbidden by some hospitals in favor of Q Day or daily, so as to avoid dangerous confusion with handwritten QID ("four times a day").

Etymology 2[edit]

Noun[edit]

QD (plural QDs)

  1. (nanotechnology) Initialism of quantum dot.
Derived terms[edit]

Anagrams[edit]

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