Definitions for valentine's day
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Random House Webster's College Dictionary
Val′entine's(n.)
(or Val′entine ) Day`
February 14, observed in honor of St. Valentine as a day for the exchange of valentines and other tokens of affection.
Ref: Also called Saint Valentine's Day.
Princeton's WordNet
Valentine Day, Valentine's Day, Saint Valentine's Day, St Valentine's Day, February 14(noun)
a day for the exchange of tokens of affection
The Nuttall Encyclopedia
Valentine's Day
the 14th of February, on which young people of both sexes were wont (the custom seems gradually dying out) to send love-missives to one another; it is uncertain who the Valentine was that is associated with the day, or whether it was with any of the name.
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