Chichewa tones

Chichewa (a Bantu language of Central Africa, also known as Chewa, Nyanja, or Chinyanja) is the main language spoken in south and central Malawi, and to a lesser extent in Zambia, Mozambique and Zimbabwe. Like most other Bantu languages, it is tonal; that is to say, pitch patterns are an important part of the pronunciation of words. Thus, for example, the word chímanga (high-low-low) 'maize' can be distinguished from chinangwá (low-low-high) 'cassava' not only by its consonants but also by its pitch pattern. These patterns remain constant in whatever context the nouns are used.

Tonal patterns also play an important grammatical role in Chichewa verbs, helping to distinguish one tense from another, and relative clause verbs from main clause verbs. Tones are also used in intonation and phrasing.

Conventionally Chichewa is said to have high tones (H) and low tones (L). However, it has been argued that it is more accurate to think of it as having high-toned syllables versus toneless ones.