空間 くうかん充填 じゅうてんじゃなかったです
kūkanjūtenjanakattadesu

Noun
Desu Copula
no-Adjective

The polite, past negative form of 空間充填

1. Wasn't space-filling.; Didn't fill the space.

Past/Perfective
Negative
Polite
Casual Register
Mathematics