cycling (def 2).
the act or sport of riding or traveling by bicycle, motorcycle, etc.
Also called bicycle race, bicycle racing. Sports. a race on lightweight bicycles with low handlebars, conducted for specified distances or against time on a dirt or board track or over public roads between cities.
consisting of or having two cycles or circles. Botany. in two whorls, as the stamens of a flower. pertaining to or resembling a bicycle. adjective of, forming, or formed by two circles, cycles, etc (of stamens, petals, etc) arranged in two whorls (of a chemical compound) having atoms arranged in two rings fused together with […]
- Bicyclic terpene
See under terpene (def 2). (originally) any of a class of monocyclic hydrocarbons of the formula C 10 H 16 , obtained from plants. this class or any of its oxygenated derivatives, any hydrocarbon from the same source having the formula C 5 H 8 (hemiterpene) the formula C 10 H 16 with an aliphatic […]
having two auricles or earlike parts. adjective having two auricles or earlike parts
having two teeth or toothlike parts or processes. Historical Examples The Manual of the Botany of the Northern United States Asa Gray The Manual of the Botany of the Northern United States Asa Gray adjective having two teeth or toothlike parts or processes (chem) (of a ligand) having two atoms from which electrons can be […]