IPA: /ˈsætʃərəbəl/
KK: /ˈsætʃərəbəl/
Able to be filled to the maximum capacity or to reach a point of saturation.
The sponge is saturable, meaning it can absorb a lot of water until it is full.
Saturable → It is formed from "saturare" (meaning to fill or soak) and the suffix "-able" (meaning capable of). The word "saturable" means capable of being filled or soaked.
Think of 'saturate' which means to fill something completely — when something is 'saturable', it can be filled or soaked.