Home › Words › T › thermotelephonethermotelephonethermotelephone means synonym of thermophone.Among words judged in Lexicurio's Arena, thermotelephone ranks #36,618 of 42,749 for Qualifying.EtymologyFrom thermo- + telephone.nounSynonym of thermophoneDefinitions & examples from Wiktionary (CC BY-SA 3.0).