kugurugūmba (-gurugūmvye)     v    1. to pound (of heart), 2. to boil up (water), to blister, 3. grow very fast (child)
blister    ibavu
(from burns) ubutute bw'ubushe
(to ~) kubūbika, kugurugūmba
En-En dictionary 
boil    (vi) kubira
(vt) kubiza
(up water) kugurugūmba
(medical, noun) igihute
En-En dictionary 
grow    gukura, kwāruka, gukaka
(after cutting) kunaga
(larger, esp. moon) gutūbūka
(let hair ~ long) gutongoza
(old) gutāma
(rapidly in spurts) kuvugumuka
(smaller, sometimes used of moon) gutūba
(to cause to grow) gukuza
(to not ~, plant) kunyigīra
(to not ~, because of too many seeds) kuzīnga
(very fast, child) kugurugūmba
(well) kubaduka
(child that doesn't ~ properly) imfunnya
En-En dictionary 
heart    umutima, umushaha
(pure, kind) umutima ukeye
(broken) umutima umenetse
(to jump with fear) guhahama
(to pound) kugurugūmba, gusimbagurika, kudidagizwa
(to set one's ~ on) guhahamira
(to beat) gutera indihaguzi
En-En dictionary 
palpitate    (heart) kudidagizwa, kugurugūmba, gusimbagurika
En-En dictionary 
pound    (to ~, as heart) kudidagizwa, kugurugūmba, gusimbagurika
En-En dictionary