D defs.my
Entry 1 sense Webster, 1913

Water celery

/wôt'-ẽr sĕl'-ẽr-ē/ · Wa·ter cel·er·y · IPA
01 A very acrid herb (Ranunculus sceleratus) growing in ditches and wet places; -- called also cursed crowfoot.
  1. 1.
    A very acrid herb (Ranunculus sceleratus) growing in ditches and wet places; -- called also cursed crowfoot.(Bot.) Also: cursed crowfoot