[aw-ther-uh-zey-shuh n]
  1. the act of authorizing.
  2. permission or power granted by an authority; sanction.
  3. a legislative act authorizing money to be spent for government programs that specifies a maximum spending level without provision for actual funds.

Origin of authorization

First recorded in 1600–10; authorize + -ation
Related formsde·au·thor·i·za·tion, nounmis·au·thor·i·za·tion, nounpre·au·thor·i·za·tion, nounre·au·thor·i·za·tion, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Word Origin and History for pre-authorization



c.1600, from authorize + -ation. Earlier form was auctorisation (late 15c.).

Online Etymology Dictionary, © 2010 Douglas Harper