| cyclo | (prf) วง, See also: วงกลม, ล้อ |
| cyclobenzaprine | (n) muscle relaxant (trade name Flexeril) used for muscle spasms or acute injury, Syn. Flexeril |
| cyclodestructive surgery | (n) an eye operation that treats glaucoma by destroying the ciliary body with a laser |
| cyclohexanol | (n) a colorless oily alcohol that smells like camphor |
| cyclohexanol phthalate | (n) the cyclohexanol ester of phthalic acid |
| cycloid | (n) a line generated by a point on a circle rolling along a straight line |
| cycloid | (adj) resembling a circle, Syn. cycloidal |
| cycloloma | (n) a caryophyllaceous genus of the family Chenopodiaceae, Syn. genus Cycloloma |
| cyclone | (n) (meteorology) rapid inward circulation of air masses about a low pressure center; circling counterclockwise in the northern hemisphere and clockwise in the southern, Ant. anticyclone |
| cyclone | (n) a violent rotating windstorm |
| cyclonic | (adj) of or relating to or characteristic of the atmosphere around a low pressure center, Syn. cyclonical, cyclonal, Example: cyclonic cloud pattern |
| Cyclo- | [ Gr. |
| Cyclobranchiate | a. [ Cyclo- + branchiate. ] (Zool) Having the gills around the margin of the body, as certain limpets. [ 1913 Webster ] |
| Cycloganoid | a. (Zool.) Of or pertaining to the Cycloganoidei. [ 1913 Webster ] |
| Cycloganoid | n. (Zool.) One of the Cycloganoidei. [ 1913 Webster ] |
| Cycloganoidei | ‖n. pl. [ NL., fr. Gr. |
| Cyclograph | n. [ Cyclo- + -graph. ] See Arcograph. [ 1913 Webster ] |
| Cycloid | n. (Zool.) One of the Cycloidei. [ 1913 Webster ] |
| Cycloid | n. [ Cyclo- + -oid: cf. F. cycloïde. ] (Geom.) A curve generated by a point in the plane of a circle when the circle is rolled along a straight line, keeping always in the same plane. [ 1913 Webster ] ☞ The common cycloid is the curve described when the generating point (p) is on the circumference of the generating circle; the curtate cycloid, when that point lies without the circumference; the prolate or inflected cycloid, when the generating point (p) lies within that circumference. [ 1913 Webster ] |
| Cycloid | a. (Zool.) Of or pertaining to the Cycloidei. [ 1913 Webster ]
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| Cycloidal | a. Pertaining to, or resembling, a cycloid;
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