exfiltration

(redirected from air exfiltration)
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exfiltration

The removal of personnel or units from areas under enemy control by stealth, deception, surprise, or clandestine means. See also special operations; unconventional warfare.
Dictionary of Military and Associated Terms. US Department of Defense 2005.
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References in periodicals archive ?
The work presented in this paper is the first step to account for simultaneous heat and moisture transfer in simulations of building envelope components and thus account for moisture durability issues caused by unintentional air exfiltration and infiltration during the design process.
Not as dramatic, there's InMat and its Nanolok, an ultrathin substance that prevents air exfiltration (escape) better than all other compounds.