What is the word "天下有口"?

The word "the world has a mouth" is composed of "swallow".

囧tūn

Definition: to swallow without chewing or chewing carefully: to swallow. Swallow. Devour. wolf. Swallow mountains and rivers with anger. Suck it up. To annex, to occupy: to engulf. annexation. Devour. Devour. ?

Sentence: The flood swallowed up the entire village.

The big shark opened its huge mouth and wanted to swallow the distressed sailor.

The night gradually swallowed up the beautiful mountains.

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