IPA: /dɪˈstɪŋɡwɪʃəbl/
KK: /dɪˈstɪŋɡwɪʃəbl/
Able to be recognized as different or unique from something else.
The two colors are distinguishable from each other in bright light.
Distinguishable → It is formed from "dis-" (meaning apart) and "stinguere" (meaning to separate or distinguish) and the suffix "-able" (meaning capable of). The word "distinguishable" means capable of being separated or recognized as different.
Think of being able to 'separate' ('stinguere') things that are 'apart' ('dis-') — that's why distinguishable means you can tell them apart.