A frindle is a slang term for a pen, originating from a children's book by Andrew Clements
Sorry teacher, I forgot my frindle today!

Hey, Sarah, can I borrow your frindle?
by 1234ABCDSeasameStreet March 30, 2018
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A mix between the words friend and diddle, often used to describe friends with benefits.
"ey gurl u wanna frindle?"
by Have a Boy March 6, 2018
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A pen
I have my frindle in my hand.
by Wordateer October 18, 2017
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I lost my pen. Could i borrow your frindle?
by briana. August 23, 2007
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A frindle is simpley a pen.
He used his Frindle to write his english paper!
by Dancer girl May 28, 2007
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