[ zen-uh-mawr-fik, zee-nuh- ]
/ ˌzɛn əˈmɔr fɪk, ˌzi nə- /


Also allotriomorphic. Petrography. noting or pertaining to a mineral grain that does not have its characteristic crystalline form but has a form impressed on it by surrounding grains; anhedral.
in an unusual form; having a strange form.

Origin of xenomorphic

First recorded in 1885–90; xeno- + -morphic

OTHER WORDS FROM xenomorphic

xen·o·mor·phi·cal·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for xenomorphic

/ (ˌzɛnəˈmɔːfɪk) /


(of a mineral constituent of an igneous rock) not having its characteristic crystal shape because of deforming pressure from adjacent minerals

Derived forms of xenomorphic

xenomorphically, adverb
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012