(third-person singular simple present underinsulates, present participle underinsulating, simple past and past participle underinsulated)
under- + insulate
"underinsulate." YourDictionary, n.d. Web. 23 June 2018. <http://www.yourdictionary.com/underinsulate>.
underinsulate. (n.d.). Retrieved June 23rd, 2018, from http://www.yourdictionary.com/underinsulate
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