同形 どうけい同音 どうおん異義 いぎ せいじゃなかったです
dōkeidōon i giseijanakattadesu

Noun
Desu Copula

The polite, past negative form of 同形同音異義性

1. It wasn't homophony and homography.; It wasn't having the same pronunciation and form but different meanings.

Past/Perfective
Negative
Polite
Casual Register
Computing