knockabout (Adjective) — Full of rough and exuberant animal spirits. ex. "knockabout comedy"
knockabout (Adjective) — Suitable for rough use. ex. "a knockabout overcoat" ex. "a knockabout old car"
knockabout (Noun) — A sloop with a simplified rig and no bowsprit.
knockabout (Verb) — Strike against forcefully. ex. "Winds knocked about the tent"
knockabout (Verb) — Be around; be alive or active. ex. "Does the old man still knock about?"