What is the meaning of Dyke?

An earthwork raised to prevent inundation of low land by the sea or flooding rivers.

A low embankment or stone wall serving as an enclosure and boundary marker.

A raised causeway.

A long, narrow hollow dug from the ground to conduct water.

Any navigable watercourse.

Any watercourse.

Any small body of water.

A body of rock (usually igneous) originally filling a fissure but now often rising above the older stratum as it is eroded away.

A place to urinate and defecate: an outhouse or lavatory.

An embankment formed by the spoil from the creation of a ditch.

Any hollow dug into the ground.

A long, narrow hollow dug from the ground to serve as a boundary marker.

A wall, especially a masoned city or castle wall.

Any fence or hedge.

Any impediment, barrier, or difficulty.

A beaver's dam.

A jetty; a pier.

A fissure in a rock stratum filled with intrusive rock; a fault.

To dig, particularly to create a ditch.

To surround with a ditch, to entrench.

To surround with a low dirt or stone wall.

To raise a protective earthwork against a sea or river.

To scour a watercourse.

To steep [fibers] within a watercourse.

A lesbian, particularly one with masculine or butch traits or behavior.

A non-heterosexual woman.

A masculine woman.

A dry-stone wall usually forming a boundary to a wood, field or garden.

A mound of earth, stone- or turf-faced, sometimes topped with hedge planting, used as a fence between any two portions of land.

A hedge.

Source: wiktionary.org