Velarization is a
secondary articulation of
consonants by which the back of the
tongue is raised toward the
velum during the articulation of the consonant. In the
International Phonetic Alphabet, velarization is transcribed by one of three diacritics:
- A tilde or swung dash through the letter covers velarization, uvularization and pharyngealization, as in (the velarized equivalent of )
- A superscript gamma after the letter standing for the velarized consonant, as in (a velarized )
- In order to distinguish velarization from a velar fricative release, may be used instead of
- A superscript indicates either simultaneous velarization and labialization, as in or , or labialization of a velar consonant, as in .
Although
electropalatographic studies have shown that there is a continuum of possible degrees of velarization, the IPA does not specify any way to indicate degrees of velarization, for this difference has not been found to be contrastive in any language. However, the IPA convention of doubling diacritics to indicate a greater degree can be used for any feature: .