English edit

Etymology 1 edit


Noun edit

PRO (countable and uncountable, plural PROs)

  1. Initialism of pressure retarded osmosis.
  2. (medicine) Initialism of patient-reported outcome.
    • 2022 August 30, Ricardo Ruiz-Villaverde, Lourdes Rodriguez Fernandez-Freire, Pilar Font-Ugalde, Manuel Galan-Gutierrez, “Tildrakizumab: Efficacy, Safety and Survival in Mid-Term (52 Weeks) in Three Tertiary Hospitals in Andalucia (Spain)”, in Journal of Clinical Medicine[1], volume 11, number 17, →DOI, page 5:
      In the bivariate analysis carried out by subgroups, we did not find statistically significant differences (p < 0.05) between bionaïve or bioexperienced patients, patients with BMI < 30 or BMI > 30 in relation to the efficacy variables (PASI and BSA) and analyzed PROs (VAS pruritus and DLQI).

See also edit

Etymology 2 edit

From the term pronoun.

English Wikipedia has an article on:

Pronunciation edit

Symbol edit


  1. (syntax) A theoretical phonologically null pronoun
Coordinate terms edit
  • pro ("little pro")

Anagrams edit