IPA: /ˌfæʃiˈeɪʃən/
KK: /fæʃiˈeɪʃən/
A condition in plants where stems become flattened or fused together, often resulting in abnormal growth.
The fasciation of the cactus made it look like a ribbon instead of a typical round shape.
Fasciation is derived from "fascis" (from Latin, meaning bundle or band) and the suffix "-ation" (meaning the action or process of). The term refers to the process of forming a bundle or cluster, particularly in botany where it describes abnormal growth resulting in a band-like structure.
Think of 'fascis' meaning a bundle, and remember that 'fasciation' refers to the process of forming a bundle or cluster.