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Mother's Day

American  

noun

  1. a day, usually the second Sunday in May, set aside in honor of mothers.


Mother's Day British  

noun

  1. the second Sunday in May, observed as a day in honour of mothers

  2. Also called: Mothering Sunday.  the fourth Sunday in Lent, when mothers traditionally receive presents from their children

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Example Sentences

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But he said that as a large buyer of the gas, the company had wider access to suppliers, adding that Dollar Tree already had sufficient balloon supplies for Mother’s Day and spring student graduations.

From MarketWatch Aug. 30, 2026

Still, for those with smaller appetites, the company now offers minidoughnuts, including Mother’s Day versions in May.

From The Wall Street Journal Jul. 6, 2026

His warnings came as thousands of Indigenous women in traditional layered skirts marched through La Paz on Mother's Day in Bolivia, in support of striking transport workers.

From Barron's May 27, 2026

Iskander became emotional as she described her last Mother’s Day.

From Los Angeles Times May 20, 2026

On Mother’s Day, Belky struggles through a celebration at school.

From "Enrique's Journey" by Sonia Nazario

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