定義 ていぎ 変数 へんすうじゃなかったです
teigizumi hensūjanakattadesu

Noun
Desu Copula

The polite, past negative form of 定義済み変数

1. Wasn't a defined variable.; Wasn't a pre-defined variable.

Past/Perfective
Negative
Polite
Casual Register
Computing