Webster's New World
Mom is a person who has given birth to a child or who has responsibility for the care of children.
An example of a mom is a woman with two children.
Middle of month.
(statistics, initialism) Month-over-month; compared to the same time period in the previous month.
(informal) One's mother.
I wish Mom and Dad didn't argue so much.
Other Word Forms of Mom
Origin of Mom
Shortening and alteration of mama
From American Heritage Dictionary of the English Language, 5th Edition
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