Home › Words › M › moorlogmoorlogmoorlog means peat, especially that composed of decaying wood (brushwood, tree trunks, etc), obtained from below the surface of the waters of a bog.Among words judged in Lexicurio's Arena, moorlog ranks #16,734 of 42,752 for Qualifying.EtymologyFrom moor + log.nounPeat, especially that composed of decaying wood (brushwood, tree trunks, etc), obtained from below the surface of the waters of a bog.Definitions & examples from Wiktionary (CC BY-SA 3.0).