IPA: //ˈkɔɪ.ɪst//
KK: /kɔɪɪst/
This word describes someone who is shy or modest in a way that is intended to be alluring or attractive.
She gave him a coy smile, making him curious about her thoughts.
Comparative: coyer
Superlative: coyest
Coyest → It is formed from "coy" (from Middle English *coi*, meaning quiet or shy) and the superlative suffix "-est" (indicating the highest degree). The word "coyest" means the most shy or modest, often in a playful or flirtatious manner.
Think of someone being the 'most shy' or 'most modest' — 'coy' means shy, and '-est' shows it's the highest degree of that quality.