かちゃり

adverb taking the 'to' particle

with a clang; with a clink; tinkle

Onomatopoeic adverb describing a light metallic sound, such as a small metal object hitting a surface or a key turning in a lock. Used with と.

• 鍵かぎをかけると、かちゃりと音おとがした。

  When I locked it, there was a clink sound.

• 小こ銭ぜにがかちゃりと落おちた。

  A coin fell with a clink.