弛(たる)む

弛(たる)んでいたロープをピンと張(は)る。

Tighten the slackened rope taut. {to slacken, to loosen, to relax, to droop (e.g. loose or flabby skin), to sag (ceiling), to slack off (e.g. one's work, attention), to not put one's heart in}

頬(ほお)の肉(にく)が弛(たる)んでいるのがコンプレックスです。

I have a complex about the sagging skin on my cheeks. {to slacken, to loosen, to relax, to droop (e.g. loose or flabby skin), to sag (ceiling), to slack off (e.g. one's work, attention), to not put one's heart in}

社長(しゃちょう)：「社員(しゃいん)たち、弛(たる)んでいる気分(きぶん)を引(ひ)き締(し)めなさい！」

President: "Employees, tighten up your lax attitudes!" {to slacken, to loosen, to relax, to droop (e.g. loose or flabby skin), to sag (ceiling), to slack off (e.g. one's work, attention), to not put one's heart in}

連休(れんきゅう)明(あ)けで気(き)が弛(たる)んでいるからか、なかなか仕事(しごと)が進(すす)みません。

Perhaps because I'm feeling relaxed after the consecutive holidays, I can't seem to make much progress in my work. {to slacken, to loosen, to relax, to droop (e.g. loose or flabby skin), to sag (ceiling), to slack off (e.g. one's work, attention), to not put one's heart in}

先生(せんせい)：「試験(しけん)が終(お)わると気(き)が弛(たる)みがちだが、次(つぎ)の試験(しけん)に向(む)けて勉強(べんきょう)をしなさい。」

Teacher: "It's easy to slack off once an exam is over, but you must study for the next one." {to slacken, to loosen, to relax, to droop (e.g. loose or flabby skin), to sag (ceiling), to slack off (e.g. one's work, attention), to not put one's heart in}