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definitions
  • synonyms

pk

  1. peck; pecks.
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PK

  1. personal knowledge
  2. psychokinesis.
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pk.

plural pks.
  1. pack.
  2. park.
  3. peak.
  4. peck.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for pk

pk1

abbreviation for plural pks
  1. pack
  2. park
  3. peak
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pk2

the internet domain name for
  1. Pakistan
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PK

abbreviation for
  1. psychokinesis
  2. Pakistan (international car registration)
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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

pk in Medicine

pK

(pē)
n.
  1. The negative logarithm of the dissociation constant of an electrolyte.
  2. A value equal to the pH at which equal concentrations of the acidic and basic forms of a substance are present.
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PK

abbr.
  1. psychokinesis
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The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.