身軽

みがる

agile; nimble; light (of foot); casual (clothing)

Common word Also written 身がる

Meanings

Na-adjective
agile; nimble; light (of foot)
casual (clothing); light (e.g. luggage)
carefree; with limited responsibility

Example sentences

捕とらえることのできないもの、身軽みがるで素早すばやいもののたとえ、だそうです。

It's apparently a metaphor for something uncatchable, light of body and fleet of foot.