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in force

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*in force

 

1. [of a rule or law] currently valid or in effect. (*Typically: be ~.) Is this rule in force now? The constitution is still in force.

2. Fig. in a very large group. (*Typically: arrive ~; attack ~.) The entire group arrived in force. The mosquitoes will attack in force this evening.

See also: force

in force

in effect and in use The law has been in force for two years.

Usage notes: used when referring to laws, rules, agreements, and systems

See also: force

in force

1. In full strength, in large numbers, as in Demonstrators were out in force. This usage originally alluded to a large military force. [Early 1300s]

2. Operative, binding, as in This rule is no longer in force. This usage originally alluded to the binding power of a law. [Late 1400s]

See also: force

in force

1. In full strength; in large numbers: Demonstrators were out in force.

2. In effect; operative: a rule that is no longer in force.

See also: force