fire away

fire away idiom
Start to talk or ask questions. For example, You've got more questions? Well, fire away. This expression originated in the 1600s as a military command to discharge firearms and was being transferred to other actions by the late 1700s. Also see fire off.

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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