IPA: /ˈsmɔːlər/
KK: /ˈsmɔlər/
Having a size that is less than normal or less than something else.
The cat is smaller than the dog.
Smaller → It is formed from "small" (from Old English *smaell*, meaning little in size) and "-er" (a suffix used to form comparative adjectives). The word "smaller" means having less size than something else.
Think of the word 'small' to remember that 'smaller' means less in size compared to something else.