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Related to scudding: wiliest
intr.v. scud·ded, scud·ding, scuds
1. To run or skim along swiftly and easily: dark clouds scudding by.
2. Nautical To run before a gale with little or no sail set.
1. The act of scudding.
a. Wind-driven clouds, mist, or rain.
b. A gust of wind.
c. Ragged low clouds, moving rapidly beneath another cloud layer.
[Possibly from Middle English scut, rabbit, rabbit's tail; see scut1.]