Home › Words › R › rheocrenerheocrenerheocrene means a stream that flows into a larger channel.Among words judged in Lexicurio's Arena, rheocrene ranks #16,730 of 42,749 for Qualifying.EtymologyFrom rheo- + -crene.nouna stream that flows into a larger channelDefinitions & examples from Wiktionary (CC BY-SA 3.0).