IPA: /dɪsˈpɜːsəbl/
KK: /dɪsˈpɜrsəbl/
Able to be spread out or scattered in different directions.
The powder is dispersible in water, making it easy to mix.
Dispersible is formed from "dis-" (meaning apart) and "persibilis" (from Latin "perspĭcere", meaning to scatter or spread). The word describes something that can be spread apart or scattered.
Think of something that can be 'scattered apart' — 'dis-' means apart, and 'persibilis' relates to spreading.