IPA: /ɪnˈkroʊtʃmənt/
KK: /ɪnˈkroʊtʃmənt/
The act of gradually taking over or intruding on someone else's space, rights, or territory.
The encroachment of urban development has led to the loss of natural habitats.
Encroachment is formed from "en-" (meaning to cause to be in) and "crochier" (from Old French, meaning to hook or seize). The word describes the act of causing something to be seized or taken over gradually.
Think of the idea of 'causing to be in' ('en-') and 'seizing' ('crochier') — this helps you remember that encroachment means gradually taking over or intruding.