kubōmba (-bōmvye)     v    to imbibe, drink in
 kubomba : Prefixless Present 9.class sing. with 1.class 2.pers. pl. object of:
kwōmba (-ōmvye)     v    to act or go secretly because of fear
kubōmboka (-bōmbotse)     v    1. to swell up, 2. get big (e.g. skin in water), 3. get soft in water (from kubomba)
drink    (anything to be drunk) ikinyōbwa
(sweet banana) umutobe
(soft ~) ifanta
(to ~) kunywa
(to ~, of king) gukamagura
(animals, go to ~) gushōka
(after a meal) kwīshōza
(all there is in a container) kwūgunyuza
(to cease to ~) guhodoka
(from a reed) gusōma
(from hollow of one's hand) kwīyūhīra
(in) kubōmba
(to lead animals to ~) gushōra
(to make one ~, pour milk down throat) kuramiza
(to refuse to eat and ~ with) kunēna
(to go where others are drinking in hopes of getting some) kuvūmba
En-En dictionary 
imbibe    kubōmba
En-En dictionary