Where does “kulayira” come from?

kulayira (Tumbuka) comes from Tumbuka ku-, from Proto-Bantu kʊ̀- — 2nd person singular object concord; Class 15 noun...

Ancestry of “kulayira”, step by step

StepLanguageWordMeaning
1Tumbukaku-Class 15 noun prefix
2Proto-Bantukʊ̀-2nd person singular object concord; Class 15 noun...
Every word from Proto-Bantu kʊ̀- →Every word from Tumbuka ku- →