1 Eczema is not a single disease but a reaction pattern of the skin produced by a number conditions. 2  Atopic dermatitis, a common causes of eczema, is more prevalent in those with asthma and hay fever. 3  Eczema appears as small blisters that can weep and ooze, or as crusted, thickened plaques of skin.
concatenation (kÉnËkÃ¦tÉªËneÉªÊÉn) n 1. a series of interconnected events, concepts, etc 2. the act of linking together or the state of being joined 3. (Logic) logic a function that forms a single string of symbols from two given strings by placing the second after the first.
Did You Know? Concatenate comes directly from Latin concatenare, which in turn is formed from con-, meaning with or together, and catena, meaning chain.. In fact, the word chain itself evolved from catena.. Concatenate has a somewhat longer history as an adjective, meaning linked together, than as a verb.