let out

verb

1. express audibly; utter sounds (not necessarily words)

   verb.communication

   Examples

   She let out a big heavy sigh.

   Synonyms emit let loose utter

   Source: WordNet 3.0

2. make known to the public information that was previously known only to a few people or that was meant to be kept a secret

   verb.communication

   Synonyms break bring out disclose discover divulge expose give away let on reveal unwrap

   Source: WordNet 3.0

3. bring out of a specific state

   verb.contact

   Synonyms bring out

   Source: WordNet 3.0

4. make (clothes) larger

   verb.change

   Examples

   Let out that dress--I gained a lot of weight.

   Synonyms widen

   Antonyms take in

   Source: WordNet 3.0