hidden
Americanadjective
verb
verb
adjective
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."
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.
The Digital Markets, Competition and Consumer Act, passed under the Conservatives in 2024, cracked down on hidden fees, fake reviews online and made it easier for customers to cancel subscriptions.
From BBC ● Aug. 9, 2026
As the south of England continues to enjoy an unusually warm and dry summer, parch marks on lawns across the region have revealed the hidden histories of their location.
From BBC ● Aug. 9, 2026
"This previously hidden microglial shift, now uncovered by innovations in technology and thinking, may be an important clue to help us complete the puzzle."
From Science Daily ● Aug. 7, 2026
Recognizable by a subtle sparkly strip hidden inside a collar or on an aglet at the end of a drawstring cord, Cucinelli’s luxury clothing brand employs a muted palette of tans and grays.
From The Wall Street Journal ● Aug. 6, 2026
What if he finds the postcard hidden inside my fancy dress?
From "South of Somewhere" by Kalena Miller
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
