footwall footwalk • footway · · · Info · Definitions · Characters · · footwall · · Text Latin · · Script 8 · · Length Definitions · · · (noun) the lower wall of an inclined fault. · · Noun Definition 1 Characters · · a latin small letter a U+0061 f latin small letter f U+0066 l latin small letter l U+006C o latin small letter o U+006F t latin small letter t U+0074 w latin small letter w U+0077