IPA: /ˈsmɔːlɪst/
KK: /smɔlst/
The least in size or amount; the tiniest or least significant.
The smallest dog in the park was very friendly.
Comparative: smaller
Superlative: smallest
Smallest → It is formed from "small" (from Old English *smaell*, meaning little or not large) and "-est" (a superlative suffix indicating the highest degree). The word "smallest" means the least in size or extent among a group.
Think of 'small' meaning little, and the '-est' shows it's the least little of all. This helps you remember that 'smallest' refers to the tiniest size.