IPA: /ˈblædəlaɪk/
KK: /ˈblædərˌlaɪk/
Having a shape or appearance similar to a bladder, which is an organ that stores liquid.
The plant had bladderlike structures that helped it float on the water.
Bladderlike → It is formed from "bladder" (from Old English *blædre*, meaning a sac or pouch) and "-like" (meaning resembling or similar to). The word "bladderlike" describes something that resembles a bladder or has a similar shape or function.
Think of a 'bladder' as a sac and remember that 'bladderlike' means something that resembles that sac.