floor board floor beam • floor boarding · · · Info · Definitions · Synonyms · Characters · · floor board · · Text Common · · Latin · · Scripts 11 · · Length Definitions · · · (noun) a board in the floor. Synonyms: floorboard. · · Noun Definition 1 (noun) the floor of an automobile. Synonyms: floorboard. · · Noun Definition 2 Synonyms · · · floor · · Synonym 1 flooring · · Synonym 2 level · · Synonym 3 storey · · Synonym 4 story · · Synonym 5 base · · Synonym 6 trading floor · · Synonym 7 shock · · Synonym 8 ball over · · Synonym 9 blow out of the water · · Synonym 10 take aback · · Synonym 11 deck · · Synonym 12 coldcock · · Synonym 13 dump · · Synonym 14 knock down · · Synonym 15 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 f latin small letter f U+0066 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072