The spelling of the word "gibber plain" may appear confusing, but it is actually derived from its pronunciation. "Gibber" is pronounced with a hard "g" sound followed by a short "i" sound and a double "b". The word "plain" is straightforward, with a long "a" sound followed by a single "n". The IPA phonetic transcription for "gibber plain" is /ˈɡɪbər pleɪn/. In terms of definition, a gibber plain is a flat arid area covered with stones or pebbles found in desert regions.