The correct spelling of the word "comun" is actually "común". The accent mark above the letter "u" indicates that it is pronounced with a stress. The IPA phonetic transcription of this word is /koˈmun/, which means that the stress falls on the second syllable. In Spanish, adjectives such as "común" are used to describe something that is common or ordinary. It's important to use the correct spelling and pronunciation of words to effectively communicate in any language.
The word "comun" derives from the Old French term "comun" meaning "common" or "general". It can be traced back further to the Latin word "communis", which carries a similar meaning.