Home › Words › I › isopheneisopheneisophene · noun — A line (on a map, etc.) joining places where a particular biological phenomenon is exhibited in the same way, such as where plants flower at the same time (an isanthesic) or where the same proportion of clines is found.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom iso- + the first element of phenology, the word having been first used to refer to phenological phenomena.nounA line (on a map, etc.) joining places where a particular biological phenomenon is exhibited in the same way, such as where plants flower at the same time (an isanthesic) or where the same proportion of clines is found.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.isanthesic 71% match — Relating to a kind of isoline that joins places on the Earth where the flowers of a particular plant species bloom at the same time. vs isophene →isoflor 69% match — An isoline on a map that connects areas where a given number of plant taxa can be found, particularly species within a certain genus or family. vs isophene →isopiptesis 68% match — An isoline that joins points on a map where the individuals of a particular migratory species arrive at the same time each year. vs isophene →isopleth 67% match — A line drawn on a map through all points having the same value of some measurable quantity. vs isophene →isopoll 65% match — A line on a map showing places having the same amounts of a particular pollen. vs isophene →isohel 65% match — A line on a map connecting places that receive equal solar radiation, or equal daily hours of sunshine. vs isophene →isanomal 64% match — An isoline joining points with the same degree of anomaly or deviation in some meteorological or geological phenomenon. vs isophene →isopract 64% match — An isoline. vs isophene →