Definition of 青天井 (あおてんじょう)

あおてんじょう

青天井

あおてんじょう

aotenjou

noun
1.
blue sky
2.
skyrocketing (of prices), having no limit, the sky being the limit(idiom )
Related Kanji
青 blue, green
天 heavens, sky, imperial
井 well, well crib, town, community