the world > food and drink > food > fruit and vegetables > pods, seeds, leaves, or flowers > [noun] > celery seeds
1861 I. M. Beeton x. 189 Celery Vinegar..¼ oz. of celery-seed, 1 pint of vinegar.
1964 R. Hemphill (1965) 99 Celery seed is the dried fruit of the celery plant.