ちびる Also written 禿びる Meanings Ichidan verb, Intransitive to get blunt; to dull; to wear out Example sentences 鉛筆がちびちゃった。The pencil has become short. この鉛筆の先ちびてる。鉛筆削りある?This pencil is blunt. Have you got a sharpener? Jinuma: Japanese Dictionary · Word lists