1 Ruba'iyat, a collection of Ruba'i (a form of Persian poetry). 2  The best-known example of such a collection is the Rubaiyat of Omar Khayyam, to the extent that Rubaiyat is often used as a short name for this particular collection. Ruba'iyat, a collection of Ruba'i (a form of Persian poetry). 2  The best-known example of such a collection is the Rubaiyat of Omar Khayyam, to the extent that Rubaiyat is often used as a short name for this particular collection.
The display resolution or display modes of a digital television, computer monitor or display device is the number of distinct pixels in each dimension that can be displayed.
The resolution of an image is the number of pixels per unit of measurementâusually the number of pixels per inch (ppi) or pixels per centimeter (ppcm). If your image is 72 pixels wide and you tell it to be 72 pixels per inch, then itâs an inch wide.