an opposing, offsetting, or retaliatory measure.
cure-all, fix, drug, redress, therapy, treatment, antidote, medicine, panacea, pill, relief, assistance, remedy, aid, placebo, medication, recovery, elixir, healing, cure
Origin of countermeasure
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
action taken to oppose, neutralize, or retaliate against some other action
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
Online Etymology Dictionary, © 2010 Douglas Harper