"Idiomorphous" Natural Recordings by Native Speakers
The word "idiomorphous" refers to something that has a specific, unique form or structure that is characteristic of a particular species or organism within a given group.
Idiomorphic refers to something that has a fixed or characteristic shape, especially in plants or crystals.
In a way that is characteristic of or typical of the way in which a word or phrase is usually used in informal or spoken language, rather than in a strictly literal or formal sense.