The spelling of the word "Limbous" may seem strange, but it is actually a valid term used to describe something relating to or located at the edge or border. The pronunciation of "Limbous" is /lɪmbəs/ with the stress on the first syllable. The "b" in the word is silent, which can be confusing for some. The term "Limbous" is not commonly used in everyday language, but it can be seen in various scientific and technical fields.