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operative

operative

13 4.8
Working and able to produce an effect
  • adjective
  • /ˈɑːpərətɪv/
translation icon : operativo
  • Conclusion: Error learning is operative in aphasia but is dependent on the type of strategy used during naming failure.
  • become operative
  • operative principle
  • operative provisions

It was still operative when the plaintiff loaded his truck.

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Examples

  • Are these security cameras operative or are they just there for show?

  • The phone will only be operative for a few minutes.

  • I think the operative word here is force.

  • That is the operative word here.

  • I'm very concerned that we're moving into a victim hood culture, and culture is the operative word here.

  • The matching of characteristics to states in which they obtained or were operative is shown in Table 2.

    Academic text (1994)
  • As Table 2 suggests, this factor seems most operative for former colonial powers still engaged in the developing world.

    Academic text (1994)
  • The operative word here would be “Federal.”

  • It was still operative when the plaintiff loaded his truck.

  • The new safety regulations will become operative starting next month.

Synonyms

functional
vsoperative
81 3.2

Working correctly so it can be used

can also mean being effective or having an influence beyond correct work
operational
vsoperative
56 4.3

About the practical running of a system or process

is more general, also applying when something simply has an effect
in operation
vsoperative
24 3.2

Working now and serving its purpose

is broader, also meaning having an effect rather than just being in use
operant
vsoperative
1 8.1

Having influence that causes a result

is more about functioning or being in use rather than causing results
operating
vsoperative
3.9

Working or being used now

is more general and can mean producing an effect not only functioning
working
vsoperative
1.0

Able to be used and good enough for everyday tasks

is similar but also covers having an effect beyond mere use
running
vsoperative
1.5

Working correctly and ready to use

can also mean something that produces an effect or carries weight

Antonyms

9 5.5

Not working or not having any effect

Compounds

operative field
  • Specialized
1 6.7

The area of the body exposed and prepared for surgery

A country in northeastern South America that became independent from the United Kingdom in 1966

How Effective

decisive
74 4.0
effective
986 3.1
operative
13 4.8
ineffective
90 3.4
inoperative
9 5.5

Surface Forms

operative positive

Morphology

operative = operate (transparent) = operate + ive

Formed by adding '-ive' to 'operate' to yield 'relating to functioning/being in effect', a straightforward adjectival derivation.

Etymology

Operative comes from the Latin root oper meaning 'work', the same root as operate and operation. So when a law, machine, or rule is operative, it is 'working' or in effect.