Ge, ghe, or he is a letter of the Cyrillic script. Most commonly, it represents the voiced velar plosive, like ⟨g⟩ in "gift", or the voiced glottal fricative, like ⟨h⟩ in "heft". It is generally romanized using the Latin letter g or h, depending on the source language.
Ge, from Alexandre Benois' 1904 alphabet book
The Cyrillic script, Slavonic script or simply Slavic script is a writing system used for various languages across Eurasia. It is the designated national script in various Slavic, Turkic, Mongolic, Uralic, Caucasian and Iranic-speaking countries in Southeastern Europe, Eastern Europe, the Caucasus, Central Asia, North Asia, and East Asia, and used by many other minority languages.
Example of the Cyrillic script. Excerpt from the manuscript "Bdinski Zbornik". Written in 1360.
View of the cave monastery near the village of Krepcha, Opaka Municipality in Bulgaria. Here is found the oldest Cyrillic inscription, dated 921.
Cyrillic Script Monument in Antarctica near the Bulgarian base St. Kliment Ohridski