What is the meaning of Lurk?

To remain concealed in order to ambush.

To remain unobserved.

To hang out or wait around a location, preferably without drawing attention to oneself.

To read an Internet forum without posting comments or making one's presence apparent.

To saddle (a person) with an undesirable task or duty.

The act of lurking.

A swindle.

inflection of lurken:

  1. first-person singular present indicative
  2. (in case of inversion) second-person singular present indicative
  3. imperative

first-person singular present indicative

(in case of inversion) second-person singular present indicative

imperative

boor, lout

Source: wiktionary.org