Correct spelling for the English word "IRIBG" is [ˈɪɹɪbɡ], [ˈɪɹɪbɡ], [ˈɪ_ɹ_ɪ_b_ɡ] (IPA phonetic alphabet).
The term "IRIBG" does not have an established dictionary definition as it is not a recognized word, acronym, or initialism. Without further context or information, it is difficult to provide an accurate definition for this specific term.
In general, dictionaries are comprehensive sources that document the meanings and usages of words and phrases commonly used in a language. They typically include definitions, etymology, pronunciation, and sometimes examples of usage to help individuals understand and properly utilize a word or term in its correct context.
However, "IRIBG" does not correspond to any known word in the English language or any widely recognized acronym. It is possible that "IRIBG" is a unique abbreviation specific to a particular field, industry, or organization.
To provide a more precise definition, it would be helpful to have additional context or background information about the term "IRIBG," such as the industry or context in which it is used. With such information, it would be easier to provide a dictionary definition or explanation.