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Synonyms

imperative

American  
[im-per-uh-tiv] / ɪmˈpɛr ə tɪv /

adjective

  1. absolutely necessary or required; unavoidable.

    It is imperative that we leave.

    Synonyms:
    compelling , exigent , essential , indispensable , inescapable
  2. of the nature of or expressing a command; commanding.

  3. Grammar.  noting or pertaining to the mood of the verb used in commands, requests, etc., as in Listen! Go!


noun

  1. a command.

  2. something that demands attention or action; an unavoidable obligation or requirement; necessity.

    It is an imperative that we help defend friendly nations.

  3. Grammar.

    1. the imperative mood.

    2. a verb in this mood.

  4. an obligatory statement, principle, or the like.

imperative British  
/ ɪmˈpɛrətɪv /

adjective

  1. extremely urgent or important; essential

  2. peremptory or authoritative

    an imperative tone of voice

  3. Also: imperativalgrammar denoting a mood of verbs used in giving orders, making requests, etc. In English the verb root without any inflections is the usual form, as for example leave in Leave me alone

"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

noun

  1. something that is urgent or essential

  2. an order or command

  3. grammar

    1. the imperative mood

    2. a verb in this mood

"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
imperative Cultural  
  1. A grammatical category describing verbs that command or request: “Leave town by tonight”; “Please hand me the spoon.”


Usage

What is an imperative sentence? An imperative sentence is a sentence used to give commands or instructions or make requests, as in Give me that. It usually begins with a verb or a verb phrase.Imperative sentences often don’t have an apparent subject. Instead the subject is implied, usually the person who the speaker is giving the commands or instructions to. It is possible to include subjects in imperative sentences by addressing the person separately, as in Joe, hand me that wrench.While imperative sentences often start with verbs, they can also begin with adverbs, as in Carefully move the sofa, or prepositional phrases, as in Without opening your eyes, count to ten.

Other Word Forms

  • imperatively adverb
  • imperativeness noun
  • nonimperative adjective
  • nonimperatively adverb
  • nonimperativeness noun
  • unimperative adjective
  • unimperatively adverb

Etymology

Origin of imperative

First recorded in 1520–30; from Late Latin imperātivus, equivalent to Latin imperāt(us) “imposed,” past participle of imperāre “to impose, order, command” ( im- im- 1 + -perāre, combining form of parāre “to set, get ready, produce, obtain”; prepare ) + -īvus -ive

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.

"It is imperative that the government sets out how it intends to address this issue as a matter of urgency," he added.

From BBC

The Thunder’s investment in the NBA draft’s undervalued prospects isn’t just a basketball mentorship program—it’s also a business imperative.

From The Wall Street Journal

"It's imperative there is a clear and transparent process for selecting a promoter to ensure it best serves the interests of consumers," the group said.

From BBC

While the declaration did not specifically mention the report's recommendation, it underlined the "imperative" to address "disparities in wealth and development both within and between countries".

From Barron's

"The Geneva Conventions prohibit displacement of civilians from occupied territory except temporarily for imperative military reasons or the population's security," HRW said.

From BBC