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frap

American  
[frap] / fræp /

verb (used with object)

Nautical.
frapped, frapping
  1. to bind or wrap tightly with ropes or chains.


frap British  
/ fræp /

verb

  1. (tr) nautical to lash down or together

"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 frap

1300–50; Middle English frappen < Old French fraper to strike, beat, probably < Germanic (compare Old Norse hrapa to hurl, hurry)