IPA: //fəˈleɪʃəs//
KK: /foʊˈleɪʃəs/
Relating to or resembling leaves, often having thin, leaf-like layers.
The foliaceous plant had beautiful, green leaves that resembled delicate layers.
Foliaceous → It is formed from "foli-" (from Latin "folium", meaning leaf) and "-aceous" (meaning having the nature of or resembling). The word "foliaceous" describes something that has the nature of or resembles leaves.
Think of 'foli-' which relates to 'leaves' — this helps you remember that 'foliaceous' means something that resembles leaves.