stenosis stenosepalous • stenosphere · · · Info · Definitions · Synonyms · Characters · · stenosis · · Text Latin · · Script 8 · · Length Definitions · · · (noun) abnormal narrowing of a bodily canal or passageway. Synonyms: stricture. · · Noun Definition 1 Synonyms · · · stricture · · Synonym 1 Characters · · e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074