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flat knot

American  

noun

Nautical.
  1. reef knot.


flat knot British  

noun

  1. another name for reef knot

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of flat knot

First recorded in 1950–55

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

After simulating the strongest knots, researchers drew flat knot diagrams to examine the pattern of strands that make up each one.

From Scientific American

Please, auntie, you twist up my hair in a flat knot--no matter how.

From Project Gutenberg