Plein
Plein\, a. Plan. [Obs.] --Chaucer.Plein
Plein\, v. i. & t. To complain. See Plain. [Obs.]| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a gadget; dingus; thingumbob. |
Plein
Plein\, a. [OF. & F., fr. L. plenus.] Full; complete. [Obs.] "Plein remission." --Chaucer. -- Plein"ly, adv.