Final answer:
An alphabet is a standard set of letters used to write one or more languages based on the general principle.
Step-by-step explanation:
A standard set of letters that is used to write one or more languages based on the general principle is called an alphabet.
An alphabet is a written system that consists of symbolic shapes representing spoken sounds. These symbols, which are letters, work together to convey specific meanings. In the English language, for example, we use a combination of twenty-six letters to create words.
The twenty-six letters of the English alphabet are: a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, and z.