a. rare. [f. CYCLONE + -AL.] Of or pertaining to a CYCLONE (1 c).
1881. C. Abee, in Smithsonian Rep., 295. The cyclonal curvature of the wind orbit is accompanied by a stronger gradient … than is the anticyclonal curvature.
a. rare. [f. CYCLONE + -AL.] Of or pertaining to a CYCLONE (1 c).
1881. C. Abee, in Smithsonian Rep., 295. The cyclonal curvature of the wind orbit is accompanied by a stronger gradient … than is the anticyclonal curvature.
