壁打ち
- 1bouncing a ball against a wall (e.g. tennis exercise) Translated by Jiyomi
- 2bouncing ideas off of someone ; using someone as a sounding board ; preliminary pitch Translated by Jiyomi
- 3continually posting on social media without engaging in dialogue Translated by Jiyomi
noun (common) (futsuumeishi)
Kanji · tap to open
JMdict entry 2841068. Source and licence.