Yale Romanization Of Korean

The Yale romanization of Korean was developed by Samuel Elmo Martin and his colleagues at Yale University about half a decade after McCune–Reischauer. It is the standard romanization of the Korean language in linguistics.

The Yale system places primary emphasis on showing a word's morphophonemic structure. This distinguishes it from the other two widely used systems for romanizing Korean, the Revised Romanization of Korean (RR) and McCune–Reischauer. These two usually provide the pronunciation for an entire word, but the morphophonemic elements accounting for that pronunciation often cannot be recovered from the romanizations, which makes them ill-suited for linguistic use. In terms of morphophonemic content, the Yale system's approach can be compared to North Korea's former New Korean Orthography.

The Yale system tries to use a single consistent spelling for each morphophonemic element irrespective of its context. It represents some back vowels as digraphs rather than using diacritics (as done in McCune–Reischauer).

Yale may be used for both modern Korean and Middle Korean. There are separate rules for Middle Korean. Martin's 1992 ''Reference Grammar of Korean'' uses italics for Middle Korean as well as other texts predating the 1933 abandonment of ''arae a'', whereas it shows current language in boldface.

Vowels

Yale writes some pure vowels as digraphs. Vowels written to the right in Hangul () are written as ''a'' or ''e'', and vowels that are written below () are ''wo'', ''wu'', ''o'' or ''u''. Yale indicates fronting of a vowel (Middle Korean diphthongs), written in Hangul as an additional , with a final ''-y''. Palatalization is shown by a medial ''-y-''.

Consonants

Yale uses unvoiced consonant letters to write Modern Korean consonants. Tense consonants are transcribed as doubled letters, as in the Hangul spelling. Aspirated stops and affricates are written as digraphs formed by adding ''h''.
Middle Korean voiced fricatives , () and are written as ''W'', ''z'' and ''G'' respectively, but do not occur in modern Korean.
In the context of Modern Korean, final ㅇ may be transcribed ''ng''.

Other symbols

The letter ''q'' indicates ''reinforcement'' which is not shown in hangul spelling:
* ''//''
* ''//''
* ''//''

A period indicates the orthographic syllable boundary in cases of letter combinations that would otherwise be ambiguous. It is also used for other purposes such as to indicate sound change:
* "old"
* ''/kachi/'' "together"; "like", "as" etc.

A macron over a vowel letter indicate that in old or dialectal language, this vowel is pronounced long:
* "word(s)"
* "horse(s)"

Accents marks are used instead of or in addition to the macron when recording dialects, such as Gyeongsang or Hamgyeong, which have retained tones.
Note: Vowel length (or pitch, depending on the dialect) as a distinctive feature seems to have disappeared at least among younger speakers of the Seoul dialect sometime in the late 20th century.

A superscript letter indicates consonants that have disappeared from a word's South Korean orthography and standard pronunciation. For example, the South Korean orthographic syllable (RR ) is romanized as follows:
* where no initial consonant has been dropped.
Example: ''yeng.e''
* where an initial l () has been dropped or changed to n () in the South Korean standard language.
Examples: ;
* where an initial n () has been dropped in the South Korean standard language.
Example:

The indication of vowel length or pitch and disappeared consonants often make it easier to predict how a word is pronounced in Korean dialects when given its Yale romanization compared to its South Korean hangul spelling.

High levels of analysis

At higher levels of morphological abstraction, superscript and subscript vowel symbols joined by a slash may be used to indicate alternations due to vowel harmony. If used for modern day language, this just means the symbol ', though Middle Korean also had the vowel alternation '.

An apostrophe may be used for vowel elision or crasis.
* = ''na 'y'' = ''nay'' "my"
* = ''pyel 'lo'' = ''pyel lo'' "especially"

Special letters may be used to indicate final consonants in stem changing verbs. In this example, ''T'' stands in for the alternation between and
* ''keTta'' "to walk" (dictionary citation form)
* ''keT yo'' "he walks" (conjugated form)

See also

* Yale romanization of Cantonese
* Yale romanization of Mandarin

References

*
*
*
* {{cite book
, title = The Korean Language
, surname = Sohn , given = Ho-Min
, publisher = Cambridge University Press , year = 2001
, isbn = 978-0-521-36943-5
, pages
1–4
, url = https://archive.org/details/koreanlanguage0000sohn/page/1

Romanization of Korean
Writing systems introduced in the 20th century