背比べ (せいくらべ) Japanese meaning | KotomoraMeanings
1
noun, noun or participle which takes 'suru', intransitive verb
comparing heights; height comparison
Often used when children stand back-to-back to see who is taller. Can be used figuratively for comparing abilities or status.
た
。
When I compared heights with my younger brother, I was already taller.
emulate, compete with, bid