An atypical pneumonia, not caused by the more traditional pathogens, and with relatively mild symptoms.

Alternative form of pneumatized

plural of pneumasis

A pocket of air, or, figuratively, something resembling a pocket of air.

plural of pneumaticity

To fill with air cavities

Third-person singular simple present indicative form of pneumatize

A form of pneumonia caused by the yeast-like fungus Pneumocystis jirovecii.

(botany, histology) A group of cells with spiral secondary wall thickenings, present in a velamen; acts as an airway for gas exchange for respiration or photosynthesis

plural of pneumatic bone