習しゅう慣かん化か

noun, noun or participle which takes 'suru', transitive verb, intransitive verb

habituation; making a habit; becoming a habit

Refers to the process of turning an action into a regular habit, either intentionally (making a habit of something) or naturally (something becoming habitual). Used as both a noun and a suru-verb.

• 毎まい日にちの運うん動どうを習しゅう慣かん化かするのは難むずかしい。

  It's difficult to make daily exercise a habit.

• その行こう動どうは徐じょ々じょに習しゅう慣かん化かしていった。

  That behavior gradually became a habit.