GNU Webster's 1913
- n. a system of parallel ridges on sand, produced by wind, by the current of a steam, or by the agitation of wind waves; also (Geol.), a system of parallel ridges on the surface of a sandstone stratum.
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These user-created lists contain the word ‘ripple marks’.
race relations, rack bar, rack-raking machine, radial drainage, radial flow to a ..., radial gate, radial gate with ..., radial tyre, radial velocity, radial velocity o..., radial water coll..., radial-gate weir and 4474 more...
Environmental Ice and Snow
(excluding all the food ice)
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