File:Nigeria naira.jpg Kuɗi, a inda akafi amfani da Kalmar, tana nufin kowane irin abu da ake amfani dashi a wajen cinikayya ana kiran shi da turanci medium of exchange, musamman waɗanda ke kaiwa da dawowa, kamar Takardun banki da Ƙwandala. wani ma'anarsa shine ita wani tsari ne na kudi da ake amfani dasu musamman a cikin kasa. ƘarƘashin wannan ma'anar ne, Dalar Amurka, British pounds, Australian dollars, European euros da Russian ruble duk suka zama misalan kudi ne.. Akwai hanyoyin da ake samun kudi da yawa a duniya, ko a zamanin da bahaushe ya kasance yana da sanao'in gargajiya. Tun a wancen lokacin ya kasance yana yin su domin ya samu abun dogaro da kai wato idan yayi zai samu kudi imma ta hanyar saida abun ko kuma ta hanyar sashi wani aiki yayi a biya shi lada, kodai ta hanyar yimasa kyauta to ya roqa a wajen wani. IRE-IREN KUDI Kudi yakasu kashi mai yawa cikinsu akwai. Kondala(coins), akwai takardar kudi, sannan a zamance akwai kudin yanar gizo-gizo. da sauransu wanda ada, Akanyi amfani da Gishiri ko karfe mai daraja kamar su 'azurfa zinare da Duwatsu masu daraja.