January 23, 2019
Learner's Word of the Day
In many cities, recycling is mandatory.
Learner's definition of MANDATORY
: required by a law or rule
This meeting is mandatory for all employees. [=all employees must go to this meeting]
The mandatory fine for littering is $200. [=everyone caught littering must pay $200]
a mandatory retirement age [=an age at which workers are required to retire]
a mandatory drug test
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