leaf node leaf mustard • leaf picker · · · Info · Definitions · Synonyms · Characters · · leaf node · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) (botany) the small swelling that is the part of a plant stem from which one or more leaves emerge. Synonyms: node, leaf node. · · Noun Definition 1 Synonyms · · · node · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F