retaining wall retaining fee • retardation method · · · Info · Definitions · Synonyms · Characters · · retaining wall · · Text Common · · Latin · · Scripts 14 · · Length Definitions · · · (noun) a wall that is built to resist lateral pressure (especially a wall built to prevent the advance of a mass of earth). · · Noun Definition 1 Synonyms · · · retain · · Synonym 1 continue · · Synonym 2 keep · · Synonym 3 keep on · · Synonym 4 hold · · Synonym 5 keep back · · Synonym 6 hold back · · Synonym 7 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077