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airpack

American  
[air-pak] / ˈɛərˌpæk /

noun

  1. an apparatus consisting of a face mask connected to a portable air supply, as an air tank that can be strapped to one's back, used especially by firefighters and search teams in areas of smoke, poisonous fumes, intense heat, etc.

Etymology

Origin of airpack

air 1 + pack 1

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.