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definitions

disintegration constant

noun Physics.
  1. decay constant.

Origin of disintegration constant

First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
disintegration constant in Medicine

disintegration constant

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