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imperative

im·per·a·tive

imperative

 
pronunciation:
ihm pe r tihv
parts of speech:
adjective, noun
features:
Word Parts
part of speech: adjective
definition 1: extremely important; urgent; unavoidable.
It is imperative that these peace efforts succeed.It is imperative that the town be evacuated immediately.
synonyms:
critical, crucial, essential, imperious, indispensable, urgent, vital
antonyms:
optional, unimportant
similar words:
binding, compulsory, exigent, inescapable, inevitable, necessary, pressing, unavoidable
definition 2: of, pertaining to, or like a command, or having the power or authority to command or control.
He spoke in an imperative tone of voice.
synonyms:
authoritative, commanding, imperious, peremptory
similar words:
authoritarian, mandatory, prescriptive
definition 3: in grammar, of or denoting the mood of the verb used in making demands, giving orders, or the like.
In the sentence, "Come here!" the verb "come" is in the imperative form.
 
part of speech: noun
definition 1: something that is necessary or very important; obligation; need.
Cleaning up the oil is not an option; it's an imperative.
synonyms:
indispensable, necessary, necessity, requirement, requisite
similar words:
dictate, duty, need, obligation, responsibility
definition 2: an order or command.
I dislike how he goes around shouting imperatives.
 
synonyms:
behest, command, dictate, directive, order
similar words:
direction, instruction, mandate
definition 3: in grammar, the imperative mood, or a verb in this mood.
The word "sit" is an imperative in the sentence "Please sit down."
derivations: imperatively (adv.), imperativeness (n.)
Word Parts
The word imperative contains the following part:
-ive, -ative Latin adjective-forming suffix that means tending to, connected with, or performing
Show wordsHide wordsMore about this word part:
The suffix -ive , -ative turns Latinate verb bases into adjectives. Many adjectives ending in -ive , -ative have corresponding noun forms ending in -ity (objective , objectivity) or -ion (effusive , effusion).