01 n. A ditch; a channel for water made by digging.
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1.
A ditch; a channel for water made by digging.“Little channels or dikes cut to every bed.” — Ray.
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2.
An embankment to prevent inundations; a levee.“Dikes that the hands of the farmers had raised . . . Shut out the turbulent tides.” — Longfellow.
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3.
A wall of turf or stone.[Scot.]
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4.
A wall-like mass of mineral matter, usually an intrusion of igneous rocks, filling up rents or fissures in the original strata.(Geol.)