noun, noun or participle which takes 'suru'
comparing heights; height comparison
Literally comparing the length or height of things or people. Often used figuratively for comparing abilities or status, similar to 背比べ.
See also: 背比べ
子どもたちが壁の前で丈比べをしている。
The children are comparing their heights against the wall.
この二
Let's compare the heights of these two plants.