Definition of Saint Patrick's Day
: March 17 observed by the Roman Catholic Church in honor of St. Patrick and celebrated in Ireland in commemoration of his death
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1726
First Known Use of saint patrick's day
1726
SAINT PATRICK'S DAY Defined for English Language Learners
Saint Patrick's Day
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noun
Definition of Saint Patrick's Day for English Language Learners
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: March 17 celebrated in honor of Saint Patrick
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