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Synonyms

prohibited

American  
[proh-hib-i-tid] / proʊˈhɪb ɪ tɪd /

adjective

  1. forbidden by authority or law.

    A scanner should be able to detect any prohibited object that the traveler may be carrying concealed in their clothing.


verb

  1. the simple past tense and past participle of prohibit.

Other Word Forms

  • unprohibited adjective

Etymology

Origin of prohibited

prohibit ( def. ) + -ed 2 ( def. )

Explanation

When something is prohibited, it's not allowed. If you see the sign "Swimming is prohibited," stay out of the water. Whether used as a verb ("You prohibited your friend from entering") or an adjective ("The prohibited word escaped your lips"), prohibited means something was forbidden — a no-no. You often see it in signs like "Smoking prohibited." It's a strong word, indicating that something is banned and suggesting dire consequences if the ban is not obeyed. On the other hand, when something is prohibited it might seem more appealing.

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Vocabulary lists containing prohibited

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 1959 Antarctic Treaty froze existing territorial claims and prohibited the assertion of new claims “while the present Treaty is in force.”

From The Wall Street Journal • Apr. 8, 2026

"Beijing's intention, in short, is to internalise the cross-strait issue, treating it as a domestic matter for China, with foreign intervention prohibited," Mainland Affairs Council spokesman Liang Wen-chieh said Thursday.

From Barron's • Apr. 5, 2026

"In addition, the return of more than 600,000 residents of southern Lebanon who evacuated northward will be completely prohibited south of the Litani until the safety and security of northern residents are ensured," he added.

From BBC • Mar. 31, 2026

Indian tribes retained the right to conduct Nevada-style casinos on reservations in 2000, a form of gambling that is otherwise prohibited through the state’s Constitution.

From Los Angeles Times • Mar. 27, 2026

For the abolitionists, Congress prohibited slavery in the new state of California and the slave trade was banned in the capital District of Columbia.

From "American Spirits" by Barb Rosenstock