lightwood lightweight • lightwort · · · Info · Definitions · Synonyms · Characters · · lightwood · · Text Latin · · Script 9 · · Length Definitions · · · (noun) tall Australian acacia yielding highly valued black timber. Synonyms: Acacia melanoxylon. · · Noun Definition 1 Synonyms · · · acacia melanoxylon · · Synonym 1 Characters · · d latin small letter d U+0064 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 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