added Definition

existing or occurring as an increase or addition : additional, further

to join or unite so as to bring about an increase or improvement

to say further : append

to combine (numbers) into an equivalent simple quantity or number

—often used informally to introduce a statement about something that makes a thing or situation better, worse, more important, etc.

of, relating to, or being a product whose value has been increased especially by special manufacturing, marketing, or processing

an incremental excise that is levied on the value added at each stage of the processing of a raw material or the production and distribution of a commodity and that typically has the impact of a sales tax on the ultimate consumer

a tax that is added to products at each stage of their production