plural of line card

(electronics, telecommunications) A modular electronic circuit designed to fit on a separate PCB and interface with a telecommunications access network.

plural of SD card

plural of card reader

(computing) A data input device that reads data from a card-shaped storage medium.

A contactless smart card, used by Chicago Transit Authority (CTA), an operator of mass transit in Chicago. A Ventra card can be loaded with either money or a ride pass, good for unlimited rides (e.g. a 30-day pass).

plural of card-sharp

Alternative form of cardsharp

plural of storm card

(nautical) A sailor's chart showing from the direction of the wind the ship's position in relation to the eye of a storm, and accordingly the proper course to be taken.