The acronym DPI in printing technology stands for Dots Per Inch. It measures the print resolution, indicating how many individual dots of ink or toner a printer can produce within one inch of paper. A higher DPI value typically results in better print quality, capturing finer details and improving overall image clarity. For instance, an image printed at 300 DPI will generally look sharper than one printed at 72 DPI. DPI is a critical consideration for graphic design and photography, impacting print outcomes significantly.