Glossary D
Glossary D
Derivational morphemes is defined as a bound morpheme that is added to a free morpheme to create a new word. For example, adding " -ness" into a word good turns good, which is an adjective, into goodness, a noun.
Derivational theory of complexity refers to the theory which states that the psychological complexity of a sentence is directly proportional to the length of its derivation.
DES is the abbreviation for Diethylstilbestrol, a powerful estrogen that has been linked to cancer in the reproductive organs of children of women who used the hormone when pregnant.