Defn: A piece of paper pasted upon the tympan sheet to improve the impression by making it stronger at a particular place.

OVERLAYER
O"ver*lay"er, n.

Defn: One who overlays; that with which anything is overlaid.

OVERLAYING
O"ver*lay"ing, n.

Defn: A superficial covering; a coating.

OVERLEAD
O`ver*lead", v. t.

Defn: To domineer over; to affront; to treat with indignity. [Obs.]
Chaucer.

OVERLEAP
O`ver*leap", v. t. Etym: [AS. oferhleápan. See Over, and Leap.]

Defn: To leap over or across; hence, to omit; to ignore. "Let me o'erleap that custom." Shak.

OVERLEARNED
O"ver*learn"ed, a.