Pronunciation: (ā" po-stēr"ē-ôr'ī, -ōr'ī, -ôr'ē, -ōr'ē), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/a-posteriori.html on line 71 [key]
1. from particular instances to a general principle or law; based upon actual observation or upon experimental data: an a posteriori argument that derives the theory from the evidence. Cf. a priori (def. 1).
2. not existing in the mind prior to or independent of experience. Cf. a priori (def. 2).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.