Our online medical glossary of medical terms and definitions includes definitions for terms related to treatment, and general medicine

OVERLAP

1. The lapping of one thing over other; as, an overlap of six inches; an overlap of a slate on a roof. 2. 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. Source: Websters Vocabulary

amdinocillin pivoxil amebean amebiasis amebicides amebocyte ameboid ameboid cell ameboididity (2)