IPA: /ˈsjuːdəʊˌmɔːfəs/
KK: /ˈsuːdəˌmɔːrfəs/
Describing something that does not have its true or original form, often used in a scientific or geological context.
The mineral was found to be pseudomorphous, taking on the shape of another mineral.
Pseudomorphous → It is formed from "pseudo-" (from Greek "pseudes", meaning false) and "morphous" (from Greek "morphe", meaning form or shape). The word describes something that has a false form or appearance.
Think of 'false' ('pseudo-') and 'form' ('morphous') to remember that 'pseudomorphous' refers to something that has a false appearance or shape.