knob celery

Thesaurus

Noun

1.

knob celery - grown for its thickened edible aromatic rootApium graveolens rapaceum, celeriac, celery root, root celery, turnip-rooted celeryceleriac, celery root - thickened edible aromatic root of a variety of celery plantherb, herbaceous plant - a plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests