interstitial emphysema n.
The presence of air in the pulmonary tissues due to rupture of the air cells.
The presence of air or gas in the connective tissue.
|a scrap or morsel of food left at a meal.|
|a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.|
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