Ngwa ikpuru bụ ogwe aka nwere ma ọ dịkarịa ala otu ezé zuru oke (eriri) gburugburu elu pitch ma bụrụkwa onye na-anya wiil ikpuru. Ngwa ikpuru nwere ezé e bepụrụ n'akụkụ nke ikpuru ga-akwali. A na-eji njikọ gia ikpuru eme ihe iji zipu mmegharị n'etiti ogwe abụọ dị na 90° n'akụkụ ibe ha ma dina n'elu ụgbọelu.
Gia ikpurummepụta belonNgwa:
Ndị na-ebelata ọsọ,ngwaọrụ gia na-egbochi mgbanwe na-eji atụmatụ mkpọchi onwe ya, ngwaọrụ igwe, ngwaọrụ nhazi, ngọngọ yinye, jenereta enwere ike ibugharị wdg eme ihe.