knob celery knobby • knobcone pine · · · Info · Definitions · Synonyms · Characters · · knob celery · · Text Common · · Latin · · Scripts 11 · · Length 5 · · Syllables Definitions · · · (noun) grown for its thickened edible aromatic root. Synonyms: celeriac, celery root, knob celery, root celery, turnip-rooted celery, Apium graveolens rapaceum. · · Noun Definition 1 Synonyms · · · celeriac · · Synonym 1 celery root · · Synonym 2 root celery · · Synonym 3 turnip-rooted celery · · Synonym 4 apium graveolens rapaceum · · Synonym 5 Characters · · space U+0020 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 y latin small letter y U+0079