Rubaiyat may refer to: 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.3  There are also rubaiyats by Jalal ad-Din Muhammad Balkhi-Rumi. 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.
Noun. 1. punctuation mark-the marks used to clarify meaning by indicating separation of words into sentences and clauses and phrases. punctuation. orthography, writing system-a method of representing the sounds of a language by written or printed symbols.
A question mark is a punctuation symbol (?) placed at the end of a sentence or phrase to indicate a direct question: She asked, Are you happy to be home? Also called an interrogation point, note of interrogation, or question point.