Hardock \Har"dock\ (h[aum]r"d[o^]k), n. [Obs.] See {Hordock}. [1913 Webster]
Harlock \Har"lock\ (h[aum]r"l[o^]k), n. Probably a corruption either of {charlock} or {hardock}. --Drayton. [1913 Webster]