q.d.とは 意味・読み方・使い方

副詞

QD (not comparable)

1. (pharmacology) once per day

使用する際の注意点

• The 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 the handwritten QID ("four times per day").

語源 2

名詞

QD (plural QDs)

1. (nanotechnology) Initialism of quantum dot.

派生語

アナグラム

• DQ

動詞

qd.

1. (obsolete) Abbreviation of quod (“quoth, said”).
   • 1592, Robert Green, The Thirde & Last Part of Conny-catching, Bodleian Library (Malone 575), London: John Lane. Reprinted in 1923, Harrison, G. B. (ed.), The Bodley Head Quartos III, Plainstow, Great Britain: Curwen Press, p. 22

     A game, qd. he to his fellows, marke the stand