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definitions

expansivity

[ek-span-siv-i-tee]

noun

the quality or state of being expansive; expansiveness.
Physics. coefficient of expansion.

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Nearby words

  1. expansionism,
  2. expansionist,
  3. expansive,
  4. expansive bit,
  5. expansive classification,
  6. expat,
  7. expatiate,
  8. expatriate,
  9. expatriation,
  10. expect

Origin of expansivity

First recorded in 1830–40; expansive + -ity
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for expansivity

expansivity

noun

the quality of being expansive
another name for coefficient of expansion
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