同形 どうけい異義 いぎ せいじゃありませんでした
dōkeii giseijārimasendeshita

Noun
Desu Copula

The polite, past negative form of 同形異義性

1. It wasn't homonymy.; It wasn't the same form with different meanings.

Past/Perfective
Negative
Polite
Terminal Form
Computing