IPA: /ˈswɪʃiɪst/
KK: /ˈswɪʃiɪst/
The most stylish or elegant in a way that is smooth and flowing.
She wore the swishiest dress at the party, catching everyone's attention.
Comparative: swishier
Superlative: swishiest
Swishiest → It is formed from "swish" (of uncertain origin, possibly imitative of the sound made) and the suffix "-iest" (meaning most). The word "swishiest" describes something that has the most swish or is characterized by a swishing motion.
Think of the sound made when something moves quickly through the air — that's the essence of 'swish'. When you add '-iest', it means it's the most swishing of all.