先せん祖ぞ代だい々だい

noun which may take the genitive case particle 'no', noun

ancestral; hereditary; handed down from generation to generation

Used as a noun or no-adjective to describe something that has been passed down within a family for many generations, such as property, traditions, or heirlooms.

• この土と地ちは先せん祖ぞ代だい々だいのものです。

  This land has been handed down in our family for generations.

• 先せん祖ぞ代だい々だいの言いい伝つたえを守まもっている。

  We keep the ancestral tradition that has been passed down for generations.

adverb

for generations; from generation to generation

Adverbial use describing an action or state that continues over many generations within a family.

• この家いえは先せん祖ぞ代だい々だい続つづいてきた。

  This family has continued for generations.

• 先せん祖ぞ代だい々だい受うけ継つがれてきた技わざを教おしえる。

  I teach the skill that has been passed down from generation to generation.