also: かやかや
adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'
noisily; in a hubbub; chatteringly
Describes a crowd or group of people talking loudly and creating a noisy, bustling atmosphere. Often used with と and する.
教室の中ががやがやと騒がしかった。
The classroom was noisy with chatter.
The venue was buzzing with people.
adverb, adverb taking the 'to' particle
Only with reading かやかや / カヤカヤ
Archaic mimetic word for loud laughter, restricted to the obsolete readings かやかや and カヤカヤ. Not used in modern Japanese.
古い文献では「かやかやと笑う」という表現が見られる。
In old texts, the expression 'かやかやと笑う' (laugh loudly) can be found.