let out some kind of sound

let out (some sound)

To utter some loud, forceful sound. I let out a shriek when the dog suddenly jumped on me. The lion let out an intimidating roar.
See also: let, out
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

let out some kind of sound

[for a living creature] to make some kind of a noise or sound. Be quiet. Don't let out a sound! Suddenly, Jane let out a shriek.
See also: kind, let, of, out, sound
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
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