The term DPI (dots per inch) is probably a familiar term if you've bought or used a printer, a scanner, or a digital camera.
Okwu DPI (ntụpọ kwa nkeji) nwere ike ịbụ okwu a maara ma ọ bụrụ na ị zụtara ma ọ bụ jiri ihe nbipute, nyocha, ma ọ bụ igwefoto dijitalụ.