Gaam (Gaahmg), also known as Ingessana, (Me/Mun) Tabi, Kamanidi, or Mamedja/Mamidza, is an Eastern Sudanic language spoken by the Ingessana people in the Tabi Hills in Blue Nile State in eastern Sudan, near Ethiopia.
Dialects are Soda (Tao), Kukur (Gor), Kulang (Kulelek, Bau), Buwahg (Buek).
An early record of this language is a short wordlist dated February 1883 by Juan Maria Schuver.
His informant came from the east side of the Tabi Hills, but was hard to understand because he was chewing tobacco.
The fricative, nasal, lateral and rhotic consonants also distinguish length.