ka·lim·ba 
(kə-lĭmbə)
(kə-lĭmbə)n.
See mbira.
[Of Bantu origin; akin to Bemba ka-limba, diminutive of ci-limba, any musical instrument : ci-, sing. n. pref. + -limba, musical instrument; akin to Kimbundu -rimba in ma-rimba, marimba; see MARIMBA.]