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Phrase(s): click with someone
1. [for something] to be understood or comprehended by someone suddenly. • His explanation clicked with Maggie at once. 2. [for someone or something new] to catch on with someone; to become popular or friendly with someone very quickly. • The new product clicked with consumers and was an instant success. • I clicked with Tom the moment I met him.
McGrawhill's American Idioms And Phrasal Verbs