Definitions from Wiktionary (sweetheart)

▸ noun:  A person who is always very kind.
▸ noun:  A person very much liked or loved by someone, especially when both partners are young.
▸ noun:  A term of endearment, especially for a girlfriend, fiancée, or wife.
▸ noun:  (US) A female member of a college or university fraternity.
▸ Also see sweetheart

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