What is the meaning of Gleek?

A once-popular game of cards played by three people.

Three of the same cards held in one hand; three of a kind.

A jest or scoff; trick or deception.

An enticing glance or look.

A stream of saliva from a person's mouth.

To ridicule, or mock; to make sport of.

To jest.

To pass time frivolously.

To discharge a long, thin stream of liquid (including saliva) through the teeth or from under the tongue, sometimes by pressing the tongue against the salivary glands.

A geek who is involved in a glee club, choir, or singing.

first-person singular past of glieken

Source: wiktionary.org