Home › Words › P › palmrestpalmrestpalmrest means any surface designed to support the palm of the hand.Among words judged in Lexicurio's Arena, palmrest ranks #16,734 of 42,752 for Qualifying.EtymologyFrom palm + rest.nounAny surface designed to support the palm of the hand.The CPU half of a laptop.Definitions & examples from Wiktionary (CC BY-SA 3.0).