Definition of ricebird:
(n) :
A Java sparrow (Lonchura oryzivora).
(n) :
A bobolink (Dolichonyx oryzivorus).
(n) :
(West Africa) village weaver (Ploceus cucullatus), in English-speaking West African countries
(n) :
yellow-breasted bunting (Emberiza aureola)
(n) :
mannikins (Lonchura), a genus