Mute as a fish
Meaning
To be completely silent, saying absolutely nothing.
Origin
From the dawn of human observation, fish have been creatures of profound silence. Unlike the chirping bird or the roaring lion, fish move through their watery world with an eerie, voiceless grace. Ancient peoples, whether watching their catches or gazing into rivers, would have immediately understood that a fish, once out of water, had no cry, no sound to offer. This simple, universal truth—that fish are utterly incapable of vocalizing as humans understand it—made them the perfect emblem for absolute muteness. The phrase, therefore, isn't born from a complex historical event but from a primal, direct comparison to one of nature's most universally silent beings, echoing through centuries of language as a vivid descriptor for someone who refuses, or is unable, to utter a single word.
Examples
- When questioned about the stolen cookies, the little boy remained mute as a fish, refusing to confess.
- After the accident, the witness was so traumatized that she stood mute as a fish, unable to speak a single word to the police.