What is the meaning of Piquet?

A game of cards for two people, with thirty-two cards, all the deuces, threes, fours, fives, and sixes being set aside.

Archaic form of picket.

Archaic form of picket.

picket

a school punishment in which a student has to remain standing for some time by a tree or a wall, usually in the corner of the classroom

Source: wiktionary.org