growth ring growth regulator • growth stock · · · Info · Definitions · Synonyms · Characters · · growth ring · · Text Common · · Latin · · Scripts 11 · · Length 2 · · Syllables Definitions · · · (noun) an annual formation of wood in plants as they grow. Synonyms: annual ring, growth ring. · · Noun Definition 1 Synonyms · · · annual ring · · Synonym 1 Characters · · space U+0020 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 w latin small letter w U+0077