also: てきばき
adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'
Describes doing something efficiently and without hesitation, often with a sense of crisp, energetic movement. Can be used adverbially or with する to mean 'to be brisk/prompt'.
彼女はてきぱきと仕事を片付けた。
She briskly finished her work.
Your prompt response was very helpful.