pneumatic
Concise Oxford English Dictionary © 2008 Oxford University Press:
pneumatic /njuːˈmatɪk/
▶adjective containing or operated by air or gas under pressure.
– derivatives
pneumatically adverb,
pneumaticity noun.
pneumatically adverb,
pneumaticity noun.
– origin C17: from Fr. pneumatique or L. pneumaticus, from Gk pneumatikos, from pneuma ‘wind’.
'pneumatic' also found in these Oxford entries:
