| Nasalized and glottalized | |
|---|---|
| ◌̰̃ |
| Sound change and alternation |
|---|
| Fortition |
| Dissimilation |
In linguistics, rhinoglottophilia refers to the connection between laryngeal (glottal) and nasal articulations. The term was coined by James A. Matisoff in 1975. [1] [2]
There is a connection between the acoustic production of laryngeals and nasals, as can be seen from the antiformants both can produce when viewed via a spectrogram. This is because both sounds in a sense have branched resonators: in the production of nasal sound, both the oral cavity and the nasal cavity act as resonators. For laryngeals, the space below the glottis acts as a second resonator, which in turn can produce slight antiformants.
In Krim, a language without contrastive nasal vowels, vowels are nonetheless strongly nasalized after /h/. A similar correspondence occurs after /h/ and /ʔ/ in Pirahã. It is also attested in some varieties of American English, such as [hɑ̃ːvəd] for Harvard by the Kennedys. [3]
Rhinoglottophilia may have occurred historically in the development of Inor, one of the Gurage languages. Inor has nasal vowels, unusual for a Gurage language, and in many cases these occur where the language etymologically had a pharyngeal or laryngeal consonant. [4] Rhinoglottophilia has been documented elsewhere in Gurage, also. [5] Similar processes have also been reported for Irish, [6] Basque, [7] North-Central Hlai [8] and in Nyole, where Bantu *p appears as /ŋ/ rather than as /h/ as in other Luhya dialects.
Avestan also shows the effects of rhinoglottophilia: Proto-Indo-Iranian *s normally becomes h in Avestan, but becomes a velar nasal between a/ā and r, i̯, u̯, or a/ā. Examples include aŋra'evil' (Sanskrit asra), aŋhat̰'he may be' (Sanskrit ásat), and vaŋ́hō'better' (Sanskrit vasyas). [9]
Rhinoglottophilia may occur with any laryngeal sound, not just specifically glottal ones. For example, correspondences such as Khoekhoe xárà' meerkat ' and Khwe xánà' banded mongoose ' (and similar correspondences between nasalized and nonnasalized clicks) have been explained as pharyngealization of the vowel in proto-Khoe.