kippari
Stating something with absolute clarity and determination, leaving no room for doubt. Often used when refusing or making a strong declaration.
💡Turning down a pushy offer — 'She said no kippari without hesitation.'
彼女はきっぱりと断った。
She refused kippari without hesitation.
He ___ told them he would not accept the unfair terms.
彼は不公平な条件を○○と断った。