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sket

1 British  
/ skɛt /

verb

  1. to splash (water)

  2. to splash (someone with water)

"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

sket 2 British  
/ skɛt /

noun

  1. derogatory a promiscuous girl or woman

"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 sket1

perhaps from Old Norse skjóta to shoot

Origin of sket2

C20: origin unknown