[ at-l-ek-tuh-sis ]
/ ˌæt lˈɛk tə sɪs /
incomplete expansion of the lungs at birth, as from lack of breathing force.
collapse of the lungs, as from bronchial obstruction.
Words nearby atelectasis
Origin of atelectasis
OTHER WORDS FROM atelectasisat·e·lec·tat·ic [at-l-ek-tat-ik] /ˌæt l ɛkˈtæt ɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for atelectasis
/ (ˌætəˈlɛktəsɪs) /
failure of the lungs to expand fully at birth
collapse of the lung or a part of the lung, usually caused by bronchial obstruction
Word Origin for atelectasis
C19: New Latin, from Greek atelēs imperfect + ektasis extension
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medicine definitions for atelectasis
[ ăt′l-ĕk′tə-sĭs ]
The absence of gas from all or a part of the lungs, due to failure of expansion or resorption of gas from the alveoli.
A congenital condition characterized by the incomplete expansion of the lungs at birth.
Other words from atelectasisat′e•lec•tat′ic (-ĕk-tăt′ĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.