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Phrase(s): Give my best to someone. [and] All the best to someone
Please convey my good wishes to a particular person. (The someone can be a person’s name or a pronoun. See also Say hello to someone (for me).) • Alice: Good-bye, Fred. Give my best to your mother. Fred: Sure, Alice. Good-bye. • Tom: See you, Bob. Bob: Give my best to Jane. Tom: I sure will. Bye. • Bill: Bye, Rachel. All the best to your family. Rachel: Thanks. Bye.
McGrawhill's American Idioms And Phrasal Verbs