[ awr-thoh-juh-net-ik ]

  1. pertaining to or supporting the theory that evolution follows a predetermined course rather than branching off in different directions as a result of natural selection.

Origin of orthogenetic

First recorded in 1895–1900; from New Latin orthogenet- (stem of orthogenesis orthogenesis) + -ic

Words Nearby orthogenetic

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023