isochrone

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isochrone

(ˈaɪsəʊˌkrəʊn)
n
(Physical Geography) a line on a map or diagram connecting places from which it takes the same time to travel to a certain point
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.isochrone - an isogram connecting points at which something occurs or arrives at the same time
isarithm, isogram, isopleth - a line drawn on a map connecting points having the same numerical value of some variable