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king's ransom

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noun
  1. an extremely large amount of money: The painting was sold for a king's ransom.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for king's ransom

Golconda
Idioms and Phrases with king's ransom

king's ransom

A huge sum of money, as in That handmade rug must have cost a king's ransom. This metaphoric expression originally referred to the sum required to release a king from captivity. [Late 1400s]

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.