大だい蛇じゃ

noun

big snake; large serpent

Refers to a physically large snake, often with a dramatic or literary feel. Can be used for real large snakes or mythical giant serpents.

• 森もりの中なかで大だい蛇じゃを見みつけて驚おどろいた。

  I was surprised to find a big snake in the forest.

• その伝でん説せつには大だい蛇じゃが登とう場じょうする。

  A giant serpent appears in that legend.