ingāmba (in-)     3  class 3
singular: i-,in-
plural: i-,in-
young bean leaves (when only the first two leaves are there)
 ingamba : plural of...
urugāmba (in-)     6  class 6
singular: uru-
plural: in-
1. small plant, 2. field of battle, 3. crowd
 ingamba : Prefixless Present 2.class plural with 1.class 1.pers. sg. object of:
kugamba (-gamvye)     v    1. to talk, 2. give a discourse
bean    igiharage
(green) umubīmba, umukerere, umukonyogo
(lima) igiharo
(red) ishigisha
(small red) uduharawe
(leaves) umukubi
(leaves, first two) ingāmba
(pod) urusokoro
(sprout) umugōndōra
(that have been put away for a year) igihitira
(to put ~ away for a year) guhitiza
(to put away ~ for several years) guhitikirana, guhitirana
(to tie ~ on hedge to dry) gushisha
En-En dictionary 
leaves    (young bean ~, when only the first two are there) ingāmba
(stripped from tree) udukōkōrwa
(used for perfume) imbazi
(see also 'leaf')
(to have abundant) gusagaba
(to put forth new) kurēmba
(to strip from tree or stick) gukōkōra
En-En dictionary