[ noo-mat-ik, nyoo- ]
/ nʊˈmæt ɪk, nyʊ- /



a pneumatic tire.
a vehicle having wheels with such tires.

Origin of pneumatic

1650–60; < Latin pneumaticus < Greek pneumatikós pertaining to air, breath or wind, spiritual, equivalent to pneumat- (stem of pneûma; see pneuma) + -ikos -ic

OTHER WORDS FROM pneumatic Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for pneumatic

British Dictionary definitions for pneumatic

/ (njʊˈmætɪk) /



short for pneumatic tyre

Derived forms of pneumatic

pneumatically, adverb

Word Origin for pneumatic

C17: from Late Latin pneumaticus of air or wind, from Greek pneumatikos of air or breath, from pneuma
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

Medical definitions for pneumatic

[ nōō-mătĭk ]


Of or relating to air or other gases.
Relating to respiration.
Relating to a structure that is filled with air.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for pneumatic

[ nōō-mătĭk ]

Relating to gases, especially air.
Filled with or operated by compressed air. Pneumatic machines often involve the transmission of force through air pressure in pipes or tubes. See also hydraulic.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.