lurk UK /lɜːk/US /lɝk/verb 5noun 2forms 5 verb5 •To remain concealed in order to ambush.Things lurking in the dark / They like to leave a mark / Inside of you — 2024 •To remain unobserved.But in time pressure ... Sammy played 40 QxPch????, thinking it was mate- he completely forgot about that Black Bishop lurking innocently at the other end of the board. — 1973 •To hang out or wait around a location, preferably without drawing attention to oneself.if we find the sophist lurking, we must round him up by royal command of the argument — 2005 •(Internet) To read an Internet forum without posting comments or making one's presence apparent. •(UK, slang) To saddle (a person) with an undesirable task or duty.As junior dogsbody, he was lurked with this mission. — 2015 noun2 •The act of lurking.At two p.m. a man had called on him, and had produced one of his advertisements, and had asked him if that was all square—no bobbies on the lurk. — 1873 •(slang, no longer used) A swindle. formslurked · lurking · lurketh · lurks · lurkest