any heavier-than-air aircraft deriving its lift mainly from aerodynamic forces.
Origin of aerodyne
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
any heavier-than-air machine, such as an aircraft, that derives the greater part of its lift from aerodynamic forces
Word Origin for aerodyne
C20: back formation from aerodynamic; see dyne
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