IPA: /ˈpleɪtlaɪk/
KK: /ˈpleɪtlaɪk/
Having a shape or characteristics similar to a flat plate.
The fossil had a platelike structure that made it easy to identify.
Platelike → It is formed from "plate" (from Old French *plate*, meaning flat or broad) and "-like" (meaning resembling or having the characteristics of). The word "platelike" describes something that resembles or has the characteristics of a plate, typically being flat and broad.
Think of something that is 'flat' like a 'plate' — the '-like' part means it resembles that flatness.