\Cock"et\, a. [F. coquet coquettish. See {Coquette}, n.]
Pert; saucy. [Obs.] --Halliwell.

\Cock"et\, n.
1. (Eng. Law) A customhouse seal; a certified document given
   to a shipper as a warrant that his goods have been duly
   entered and have paid duty.

2. An office in a customhouse where goods intended for export
   are entered. [Eng.]

3. A measure for bread. [Obs.] --Blount.