Entry 4 senses · 2 variants Webster, 1913 Paddock /păd'-ək/ · Pad·dock · IPA /ˈpædək/ n. n. 01 n. A toad or frog. 1. A toad or frog.(Zool.) Phrases & compounds Paddock pipe — a hollow-stemmed plant of the genus Equisetum, especially Equisetum limosum and the fruiting stems of Equisetum arvense; -- called also padow pipe and toad pipe. See Equisetum. Paddock stone — See Toadstone. Paddock stool — a toadstool. 02 n. A small inclosure or park for sporting. 1. A small inclosure or park for sporting.[Obs.] 2. A small inclosure for pasture; esp., one adjoining a stable. 3. An enclosure used for saddling and mounting horses prior to a race.