adverb taking the 'to' particle, adverb, noun or participle which takes 'suru'
Describes speaking or acting in a crisp, clear, and lively manner, without hesitation. Often used with 話す, 答える, or する.
彼女は質問にはきはきと答えた。
She answered the questions briskly and clearly.
もっとはきはき話してください。
Please speak more clearly and briskly.