Home › Words › H › hexamaphexamaphexamap · noun — A map (typically a heatmap) composed of coloured hexagons.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom hexa- + map.nounA map (typically a heatmap) composed of coloured hexagonsDefinitions & examples from Wiktionary (CC BY-SA 3.0).