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.
Datalink layer and network layer virtual circuit protocols are based on connection oriented packet switching, meaning that data is always delivered along the same network path, i.e., through the same nodes.atalink layer and network layer virtual circuit protocols are based on connection oriented packet switching, meaning that data is always delivered along the same network path, i.e., through the same nodes.