D defs.my
Entry 1 sense Webster, 1913

Heterologous

· Het·er·ol·o·gous · IPA
01 a. Characterized by heterology; consisting of different elements, or of like elements in different proportions; different; -- opposed to homol…
  1. 1.
    Characterized by heterology; consisting of different elements, or of like elements in different proportions; different; -- opposed to homologous; as, heterologous organs.
Phrases & compounds
Heterologous stimulus — See under Stimulus.
Heterologous tumor — a tumor differing in structure from the normal tissues of the body.