Home › Words › E › exteroceptionexteroceptionexteroception means the perception of environmental stimuli acting on the body.Among words judged in Lexicurio's Arena, exteroception ranks #33,656 of 42,747 for Qualifying.EtymologyFrom extero- + -ception.nounThe perception of environmental stimuli acting on the body.Definitions & examples from Wiktionary (CC BY-SA 3.0).