during    mu
En-En dictionary 
good evening   mwīriwe (used any time during the day or evening when greeting one after first time)
En-En dictionary 
igisuru (ibi-)     4  class 4
singular: iki-,ic-
plural: ibi-,ivy-
  
1. kind of bush (leaves eaten during famine), 2. women's dance celebrating the birth of twins
mu     prep    1. in, into, 2. during, 3. out of (the inside of a thing, e.g. kuva mu muriro – to come out of the fire)
mw   prep    1. in, into, 2. during, 3. out of the inside, (form of mu before fifth class nouns in singular, e.g. mw ishuli - in school)
 during found in: Kirundi I (Study lessons)
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