noun
nylon track suit (street fashion)
Slang term for a shiny nylon tracksuit worn as casual streetwear, often associated with certain youth subcultures. Compare シャカパン.
See also: シャカパン
あのグループはみんなシャカシャカを着ている。
That group is all wearing nylon track suits.
Mimetic word for a light, continuous rustling or rattling sound, like nylon fabric, leaves, or a quiet whisper.
風で木の葉がシャカシャカと音を立てている。
The leaves are rustling in the wind.
彼はポケットの中で鍵をシャカシャカいわせた。
He rattled the keys in his pocket.