land mass landmass • land measure · · · Info · Definitions · Synonyms · Characters · · land mass · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) a large continuous extent of land. Synonyms: landmass, land mass. · · Noun Definition 1 Synonyms · · · landmass · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E s latin small letter s U+0073