bounds — a limit; boundary (esp in the phrase know no bounds)
grounds — the solid surface of the earth; firm or dry land: to fall to the ground.
hounds — Nautical. either of a pair of fore-and-aft members at the lower end of the head of a mast, for supporting the trestletrees, that support an upper mast at its heel. Compare cheek (def 12).
hare and hounds — an outdoor game in which certain players, the hares, start off in advance on a long run, scattering small pieces of paper, called the scent, with the other players, the hounds, following the trail so marked in an effort to catch the hares before they reach a designated point.
