The large process on the upper end of the ulna that projects behind the elbow joint and forms the point of the elbow. oÂ·lecâ²raÂ·nal (-nÉl), oâ²leÂ·craâ²niÂ·al (Åâ²lÄ­-krÄâ²nÄ-Él), oâ²leÂ·craâ²niÂ·an (-nÄ-Én) adj. olecranon.
For the British Rail discount card, see Network Railcard. Not to be confused with network interface device. A network interface controller (NIC, also known as a network interface card, network adapter, LAN adapter or physical network interface, and by similar terms) is a computer hardware component that connects a computer to a computer network.
NOTE: If the name of the network adapter is missing from the network adapters category, the network adapter hardware is not connected or the device driver cannot Plug and Play. If this happens, shut down the computer and check the hardware connection to your wireless adapter hardware.