蠕動 ぜんどう運動 うんどうじゃありませんでした
zendoōn dōjārimasendeshita

Noun
Desu Copula

The polite, past negative form of 蠕動運動

1. Was not wriggling.; Was not undulating.; Was not moving like a worm.

Past/Perfective
Negative
Polite
Terminal Form