プログレッシブ和英中辞典(第4版)の解説
くつろぐ【▲寛ぐ】
make oneself at home; relax
ソファーでおくつろぎください
Sit on the sofa and relax [make yourself at home/make yourself comfortable], please.
休日に家族とくつろいだ
On my day off I relaxed [had a carefree time] with my family.
あんな豪華な部屋ではくつろぐことができなかった
I could not 「feel at home [feel at ease/relax] in such a luxurious room.
くつろいでパイプをくゆらしている
He is relaxing with a pipe.