Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb let_on
1 sense of let on
Sense 1
unwrap, disclose, let on, bring out, reveal, discover, expose, divulge, break, give away, let out -- (make known to the public information that was previously known only to a few people or that was meant to be kept a secret; "The auction house would not disclose the price at which the van Gogh had sold"; "The actress won't reveal how old she is"; "bring out the truth"; "he broke the news to her"; "unwrap the evidence in the murder case")
=> tell -- (let something be known; "Tell them that you will be late")