| celeriac | (n) grown for its thickened edible aromatic root, Syn. knob celery, turnip-rooted celery, celery root, root celery, Apium graveolens rapaceum |
| celeriac | (n) thickened edible aromatic root of a variety of celery plant, Syn. celery root |
| Celeriac | n. (Bot.) Turnip-rooted celery, a from of celery with a large globular root, which is used for food. [ 1913 Webster ] |