IPA: /nɒnˈkeɪkɪŋ/
KK: /nɑnˈkeɪkɪŋ/
Describing a substance that does not form clumps or lumps, remaining loose and free-flowing.
The noncaking agent helps the powder stay smooth and easy to pour.
Noncaking → It is formed from "non-" (meaning not) and "caking" (from the verb "cake", meaning to form into a solid mass). The word "noncaking" describes a substance that does not form into a solid mass or clump together.
Think of 'not' ('non-') forming a 'solid mass' ('caking') — that's why noncaking means it doesn't clump together.