Oromo phonology explained

pronounced as /notice/

This article describes the phonology of the Oromo language.

Consonants

The Oromo language has 24 to 28 consonant phonemes depending on the dialect.

! Labial! Alveolar/
Retroflex! Palato-
alveolar
! Velar! Glottal
Nasalpronounced as /link/pronounced as /link/pronounced as /link/
Plosive
Affricate
voiceless(pronounced as /link/)pronounced as /link/pronounced as /link/ pronounced as /link/pronounced as /link/
voicedpronounced as /link/pronounced as /link/pronounced as /link/ pronounced as /link/
ejectivepronounced as /link/ pronounced as /link/ pronounced as /link/ pronounced as /link/
implosivepronounced as /link/
Fricativevoicelesspronounced as /link/pronounced as /link/pronounced as /link/ pronounced as /link/ pronounced as /link/
voiced(pronounced as /link/)(pronounced as /link/)
Approximantpronounced as /link/pronounced as /link/pronounced as /link/
Rhoticpronounced as /link/

pronounced as //ᶑ// is a voiced retroflex plosive. It may have an implosive quality for some speakers.

The voiceless stops pronounced as //t// and pronounced as //k// are always aspirated.

pronounced as //d// and pronounced as //t// are dental

The velar fricative pronounced as /[x]/ is mainly used in the eastern dialect (Harar) as a phoneme. It is represented as (kh) in the Oromo script (Qubee) though it is pronounced as a (k) in most other dialects.

Vowels

Oromo has five vowels which all contrast long and short vowels. Sometimes there is a change in vowel quality when the vowel is short. Short vowels tend to be more centralized than their counterparts.

Though sometimes diphthongs may occur, there are none that occur in a word's unaltered form.

Oromo Vowels
FrontCentralBack
Closei pronounced as /link/, ii pronounced as /link/u pronounced as /link/, uu pronounced as /link/
Mide pronounced as /link/, ee pronounced as /link/o pronounced as /link/, oo pronounced as /link/
Opena pronounced as /link/aa pronounced as /link/

Tone

When needed, the conventions for marking tone in written Oromo are as follows:

Tones on long vowels are marked on the first vowel symbol.

In Oromo, the tone-bearing unit is the mora rather than the vowel of the syllable. A long vowel or a diphthong consists of two morae and can bear two tones. Each mora is defined as being of high or low tone. Only one high tone occurs per word and this must be on the final or penultimate mora. Particles do not have a high tone. (These include prepositions, clitic pronouns for subject and object, impersonal subject pronouns and focus markers.) There are therefore three possible "accentual patterns" in word roots.

Phonetically there are three tones: high, low and falling. Rules:

  1. On a long vowel, a sequence of high-low is realized as a falling tone.
  2. On a long vowel, a sequence of low-high is realized as high-high. (Occasionally it is a rising tone.)

This use of tone may be characterized as pitch accent. It is similar to that in Somali.

Stress is connected with tone. The high tone has strong stress; the falling tone has less stress and the low tone has no stress.

Phonological processes

Allophones

Epenthesis

When a vowel occurs in word-initial position, a glottal stop (pronounced as /[ʔ]/) is inserted before it.

Elision

Sandhi

Phonological changes occur at morpheme boundaries (sandhi) for specific grammatical morphemes. There may be assimilation.