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Synonyms

hidden

American  
[hid-n] / ˈhɪd n /

adjective

  1. concealed; obscure; covert.

    hidden meaning; hidden hostility.

    Synonyms:
    occult, veiled, secret

verb

  1. past participle of hide.

hidden British  
/ ˈhɪdən /

verb

  1. a past participle of hide 1

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. concealed or obscured

    a hidden cave

    a hidden meaning

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of hidden

First recorded in 1540–50, for the adjective

Explanation

Hidden things can't be seen — they're concealed in some way. A hidden video camera inside a teddy bear might secretly be keeping an eye on a new babysitter. People with hidden feelings don't let their sadness, anger, and joy show; and hidden clues in a treasure hunt can't be easily found. Hidden things can be obscured deliberately (like hidden eggs at an Easter egg hunt), or simply out of view or undetected by you. Hidden is the past participle of hide, from the Old English hydan, which means "to hide or conceal," but also "to bury a corpse."

Keep Reading on Vocabulary.com

Vocabulary lists containing hidden

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In his opening arguments, Haytham Faraj, an attorney for the plaintiffs, said Orellana-Peralta and her mother had hidden in a changing room on the second floor amid the commotion of the police response.

From Los Angeles Times • May 7, 2026

Meanwhile, recent BBC One series Secret Garden saw Sir David examine the hidden worlds and wildlife thriving in British gardens.

From BBC • May 7, 2026

HSBC’s steps-removed loan to MFS shows why investors in banks and asset managers and wider markets are worried about hidden risks in private credit, a $3 trillion market in which nonbanks lend money to companies.

From The Wall Street Journal • May 6, 2026

Rather than predicting outcomes based on known rules, they allow scientists to start with observed data and work backward to uncover the hidden forces driving those observations.

From Science Daily • May 6, 2026

He opened his closet door, pushed aside the boots and sneakers and slippers on the floor, and found the little box he had hidden in the corner.

From "All About Sam" by Lois Lowry