gyriant

== Welsh == === Etymology === gyrru +‎ -iant === Noun === gyriant m (plural gyriannau) drive, propulsion driving force, impetus, motivation (mechanics) drive (propulsion mechanism) (computing) drive ==== Derived terms ==== === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “gyriant”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies