What term refers to the representation of sounds in a language through written symbols?

The correct answer refers to "Orthographic Units," which are the written representations of sounds in a language. This term encompasses the way in which phonemes (the distinct units of sound) are symbolized in written form, allowing individuals to recognize and interpret the sounds of their respective language through written text.

In the context of language, orthographic units can include letters, letter combinations, and character sets that correspond to specific sounds. This system enables readers to decode and synthesize words, paving the way for literacy development. Understanding orthographic units is crucial for effectively teaching reading and writing, as they form the foundation for understanding the relationship between spoken language and its written representation.

Other terms may refer to related concepts but do not capture the specific idea of written sound representation as accurately. For example, pictograms represent meanings through images rather than sounds, while phonograms refer to specific symbols that represent phonemes but do not encompass the broader range of written symbols. Iconography typically relates to visual symbols and imagery used to convey meanings or represent concepts, rather than specifically relating to sounds in language.