There are many types of computer networks. Common types of networks include the following: 1  Local-area network (LAN): The computers are geographically close together (that is, in the same building).  Wide-area network (WAN): The computers are farther apart and are connected by telephone lines or radio waves.
The medical dictionary on eMedicineHealth is organized with a list of medical terms under each letter. By clicking on a letter, you will jump to the list of words. There, you can browse down the terms to find the word you are looking for.
Definition of medical. 1 : of, relating to, or concerned with physicians or the practice of medicine the medical profession a medical journal. 2 : requiring or devoted to medical treatment a medical problem an important advance in medical science.