Buggy

Part of speech: noun (n.)

1. A light one horse two-wheeled vehicle. [Eng.] Villebeck prevailed upon Flora to drive with him to the race in a buggy. Beaconsfield.

2. A light, four-wheeled vehicle, usually with one seat, and with or without a calash top. [U.S.] Buggy cultivator, a cultivator with a seat for the driver. -- Buggy plow, a plow, or set of plows, having a seat for the driver; -- called also sulky plow.

Part of speech: adjective (a.)

Infested or abounding with bugs.