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Classes 5 and 6: di- and ma-

Classes 5 and 6 (Chatelain's class IV): di- in the singular, ma- in the plural.

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Form the plural of a class 5 noun.

Class 5 takes di- and class 6 takes ma-

Chatelain puts every noun with this singular prefix in the fourth class of his scheme, which is class 5 and 6 in the standard numbering. To make the plural, take away the singular prefix and put ma- in its place. The plural belongs to class 6.

Singular and plural

Singular (di-)Plural (ma-)Singular means
DikokoMakokococonut
DisuMasueye
DitukuMatukuelbow
DikoloxaMakoloxamattress
DitaminaMataminabasin, bowl
DikozaMakozarag
DihupuMahupupassion fruit

The stem stays the same. Only the prefix changes. The plural can have extra meanings, so open a word to see every meaning it has.

Older books print ri-

Chatelain writes the singular prefix as ri-, and so do other older books. The standard now writes di-, and this site follows the standard.

Why older books look different

ma- is not only for class 6

Chatelain also gives ma- as the plural of some smaller classes, numbers 11, 14 and 15. When you see a word that begins with ma-, it may be a plural from class 5 or from one of those classes.

Noun classes: the overview

Where this comes from

  • Chatelain, Grammatica elementar do Kimbundu (Loanda, 1889), printed page 4 — class IV, ri- (now di-) to ma-
  • The 1940s Kimbundu–Portuguese dictionary this site is built from — every example word