Apneumatic
Apneumatic Ap`neu*mat"ic, a. [Gr. ? not blown through.] (Med.)
Devoid of air; free from air; as, an apneumatic lung; also,
effected by or with exclusion of air; as, an apneumatic
operation.
[Webster 1913 Suppl.] ||
The Collaborative International Dictionary of English.
2000.