v. t. - To lay, or spread, something over or across; hence, to cover; to overwhelm; to press excessively upon.
v. t. - To smother with a close covering, or by lying upon.
v. t. - To put an overlay on.
n. - A covering.
n. - A piece of paper pasted upon the tympan sheet to improve the impression by making it stronger at a particular place.
imp. - of Overlie