なのだ
na noda

Auxiliary Verb

1. it is assuredly that ...; can say with confidence that ...

Related to のだ
これは一押 いちおしのレストランなんだ。
korewa ichioshino resutoranna nda.
This is a highly recommended restaurant.
Auxiliary Verb

2. did not ...

Kansai Dialect
Applies to なんだ
Other forms: