Home › Words › T › thermocryostatthermocryostatthermocryostat · noun — A low-temperature thermostat.Definition from Wiktionary (CC BY-SA 3.0).Among words judged in Lexicurio's Arena, thermocryostat ranks #16,160 of 43,061 for Qualifying.EtymologyFrom thermo- + cryostat.nounA low-temperature thermostatDefinitions & examples from Wiktionary (CC BY-SA 3.0).