Wiktionary (0.00 / 0 votes) Rate this definition: pigment (Noun). Any color in plant or animal cells. Chlorophyll is the pigment responsible for most plants' green colouring. pigment (Noun). A dry colorant, usually an insoluble powder. Umber is a pigment made from clay containing iron and manganese oxide.
1 Data. - 2  Definition from Techopedia]},{Type:Business.Consumer_Product.Description,Value:[Datagram Definition-A datagram is a unit of transfer assoicated with networking. 3  A datagram has the following characteristics: - Definition from Techopedia]},{Type:Business.Consumer_Product.Description,Value:[Datagram Definition-A datagram is a unit of transfer assoicated with networking.
The data link layer or layer 2 is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers data between adjacent network nodes in a wide area network or between nodes on the same local area network segment. The data link layer provides the functional and procedural means to transfer data between network entities and might provide the means to detect and possibly correct errors that may occur in the physical layer. The data link layer i