Simple past tense and past participle of devaluate.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "devaluated" in a sentence
"When the government of Sri Lanka began their (apparently) final onslaught against the LTTE in recent months, like many, I, too, felt that perhaps finally the day of reckoning was at hand for a violent cult that had devaluated human life, even amongst its own people."
"The first quarter we started to see some markets, actually, where currency had devaluated very strongly."
"It was a campaign that promoted fear of difference and devaluated a class of people by degrading their love."