refer to sb/sth
phr. v..phr. v.. To mention or talk about someone or something. It can also mean to look at something, like a book or a map, to find information.
phr. v.. A transitive phrasal verb meaning to mention or allude to someone/something, or to direct attention to a source for information.
The book refers to a famous study.
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In his speech, the senator did not refer to his opponent by name, but the thinly veiled criticisms were understood by everyone.
Often used in formal or academic contexts to cite sources or direct a reader for more information.
Distinguish the 'mention' sense (He referred to the incident) from the 'consult' sense (Refer to the dictionary) and the 'send to' sense (The GP referred her to a specialist).
He referred the problem.He referred to the problem.The preposition 'to' is required after 'refer' to connect it to its object.