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Literal and figurative language, taken in a non-figurative sense

Literal translation, the close adherence to the forms of a source language text

Terminal symbol in regular expressions and in descriptions of formal grammars

any notation for representing a value within programming language source code; for example, a string literal

a chunk of input data that is represented "as is" in data compressed using data compression

an adherence to literal interpretation and fundamentalism

an elementary proposition or its negation in logical expressions

Literalist, the practice of being a literal person