上のぼり詰つめる

1. 1to go to the top ; to climb to the top ; to ascend to the top ; to reach the summit (e.g. of a mountain) Translated by Jiyomi
2. 2to be engrossed in ; to be very enthusiastic about ; to be infatuated with Translated by Jiyomi

Other writings and readings

Kanji · tap to open

JMdict entry 1600380 · frequency rank 36. Source and licence.