せのび・せいのび

背伸び

表記・読み：背延び・背のび・せのび・せいのび

1. 1

   standing on tiptoe and stretching one's back to make oneself taller; stretching oneself

   名詞noun or participle which takes the aux. verb suru自動詞
2. 2

   overreaching oneself; overstretching oneself; trying to do something beyond one's ability; pushing to the limit

   名詞noun or participle which takes the aux. verb suru自動詞