Differentiate between DYKE and DIKE:

n. 1 dike: 7. a. A ridge, embankment, long mound, or dam, thrown up to resist the encroachments of the sea, or to prevent low-lying lands from being flooded by seas, rivers, or streams. (Oxford English Dictionary)
and
n. 2 dyke. Of obscure origin. A lesbian; a masculine woman. Also attrib.
1942 BERREY & VAN DEN BARK Amer. Thes. Slang §405/3 Masculine woman,..dike, dyke.

The spelling DIKE is the proper etymological spelling for the ditch. The spelling DYKE is useful to make the difference clear.
Why do lesbians wear Dutch Boy hairdos? 'Cuz we alway have our fingers in a dyke.
by Anne Thrax August 22, 2006
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A woman who's sexually attracted to other women. (Not to be confused with bisexual) A dyke is only into women! A lesbian only likes girls too, but can act and appear straight. Where as the "dyke" is pretty obvious. A dyke is more manly and masculine.
Somebody throw that dyke a ruffle! Hell put some make up on her too while you're at it.
by Rebecca April 10, 2004
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A woman, sometimes a lesbian, who can commonly be seen with a mullet hair style. Usually belives that men are usless and have strong political views against men.
That dyke kicked those three guys' asses.
by Jono December 13, 2003
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a woman who loves to fornicate with other women or in other words fuck them these women are usually easy to tell that their a dyke by their short hair manly looks maybe a bitch or a bitchy atitude, but some of these women are extremely hot. this would be called a lesbian(or hopefully a bi-sexual)they make very good porn.
"damn that girl's hot, she can't be a dyke...maybe a lesbian...but not a dyke."

guy 1: "holy shit, was that a guy"
guy 2: "naw dude that was a girl"
guy 1: "oh...must have been a dyke"

"that teacher Ms. Pruitt is a dyke"
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1) A lesbian who is more manly than lady-ish and usually is the alpha-lesbian.

2) My sister.

3) David Spade.

4) You.
Wow dude... My sister... is a total dyke!

Ho! that lesbian better find a hot lesbian, not that dykey dyke Mcdykington!

by Lesbian seagul September 23, 2007
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term often used to describe homosexual women.
Lindsey Lohan is a dyke.
by Billy Loomis is sweet June 2, 2009
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