freeboard deck freeboard • freeboot · · · Info · Definitions · Characters · · freeboard deck · · Text Common · · Latin · · Scripts 14 · · Length 3 · · Syllables Definitions · · · (noun) the uppermost watertight deck. Synonyms: freeboard deck. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 k latin small letter k U+006B o latin small letter o U+006F r latin small letter r U+0072