ecological niche ecologically • ecological succession · · · Info · Definitions · Synonyms · Characters · · ecological niche · · Text Common · · Latin · · Scripts 16 · · Length 6 · · Syllables Definitions · · · (noun) (ecology) the status of an organism within its environment and community (affecting its survival as a species). Synonyms: niche, ecological niche. · · Noun Definition 1 Synonyms · · · niche · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F