たるむ

Common word

  1. Godan verb with 'mu' ending, intransitive verb

    to slacken, to loosen, to relax, to droop (e.g. loose or flabby skin), to sag (ceiling)
    word usually written using kana alone

  2. Godan verb with 'mu' ending, intransitive verb

    to slack off (e.g. one's work, attention), to not put one's heart in
    word usually written using kana alone