grapheme
nounUK /ˈɡɹæ.fiːm/ · US /ˈɡɹæ.fim/
Etymology From Ancient Greek γράφω (gráphō, “write”) + -eme. Doublet of -gram.
1
A fundamental unit of a writing system, corresponding to (for example) letters in the English alphabet or jamo in Korean hangul.
- For instance, it is convenient to refer to a single Chinese character as being a grapheme in some contexts.2000, Richard Sproat, A Computational Theory of Writing Systems, Cambridge University Press, →ISBN, page 28:
2
A sequence of one or more code points that are processed and displayed as a single graphical unit of a writing system.
- Even so, it's important for Unicode-friendly applications to deal with text in their user interfaces as a series of graphemes and not as a series of Unicode code points […]2003, Richard Gillam, chapter 4, in Unicode Demystified: A Practical Programmer's Guide to the Encoding Standard, Addison-Wesley Professional, →ISBN, page 118:
3
Human sciences, Linguistics, Sciences In alphabetic writing, the shortest group of letters composing a phoneme.
- The term for a letter or combination of letters which represents a particular sound is a “grapheme”. Languages like Italian and Serbo-Croatian have very simple “grapheme–phoneme conversion” rules.[1987, David Caplan, Neurolinguistics and Linguistic Aphasiology: An Introduction, Cambridge University Press, →ISBN, page 234:
- In terms of specific graphemes, Table 2.5 identifies the most frequent inconsistent phoneme-to-grapheme patterns.2019, Flavia Belpoliti, Encarna Bermejo, Spanish Heritage Learners' Emerging Literacy: Empirical Research and Classroom Practice, Routledge, →ISBN: