ecotone

== English == === Etymology === Combination of eco- (“ecology”) +‎ -tone, from the Greek τόνος (tónos, “tension”). === Pronunciation === IPA(key): /ˈiːkətəʊn/ === Noun === ecotone (plural ecotones) A transition area between two adjacent ecological communities (ecosystems). ==== Derived terms ==== ==== Translations ====