noun
crawling on all fours with buttocks raised
Describes a specific crawling posture where the hands and knees are on the ground but the buttocks are lifted high. Often used for babies or in playful contexts.
赤ちゃんが高這いで部屋の中を動き回っている。
The baby is crawling around the room on all fours with its bottom up.
高這いの姿勢で床を拭くと、腰に負担がかかる。
Wiping the floor in a high-crawling position puts strain on your lower back.