Also known as: add.
ADD has various meanings in the Internet - SMS - Text & Chating category. Discover the full forms, definitions, and usage contexts of ADD in Internet - SMS - Text & Chating.
The addition of atoms to opposite sides of a molecule. (Compare with "syn addition.") OR a reaction that produces a new compound by combining all of the elements of the original reactants.
Internet - SMS - Text & ChatingThe label or number identifying the memory location where a unit of information is stored.
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