O`ver*lap" (?), v. t. & i.

To lap over; to lap.

© Webster 1913.

O"ver*lap` (?), n.

1.

The lapping of one thing over another; as, an overlap of six inches; an overlap of a slate on a roof.

2. Geol.

An extension of geological beds above and beyond others, as in a conformable series of beds, when the upper beds extend over a wider space than the lower, either in one or in all directions.

© Webster 1913.