ceaselessness

Noun

uncountable

The condition of being ceaseless; endlessness, eternity

Japanese Meaning

絶え間なく続く状態 / 終わりのないこと、無限性

The ceaselessness of the waves against the shore soothed her restless mind.

浜辺に打ち寄せる波の終わりのなさが彼女の落ち着かない心を和らげた。

Sense（1）

The condition of being ceaseless; endlessness, eternity