Simple Definition of moratorium

from our Learner's Dictionary

moratorium

noun

plural moratoriums or moratoria -ˈtorijə How to pronounce moratorium (audio)
: a time when a particular activity is not allowed
The treaty calls for a nuclear testing moratorium.
often + on
a moratorium on nuclear testing
City officials declared a moratorium on building more houses in that part of the city.

Cite this Entry

“Moratorium.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/moratorium. Accessed 19 Jun. 2026.

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