Definition from Wiktionary, the free dictionary
|Unicode name||GREEK SMALL LETTER GAMMA|
See also 
See gamma for the name of this letter in other languages.
γ (lowercase, uppercase Γ)
- Lower-case gamma, the third letter of the ancient Greek alphabet. Its name was γάμμα and it represented a voiced velar stop: /ɡ/; before velars, it represented a velar nasal: /ŋ/. It is preceded by β and followed by δ.
- Lower-case gamma, the third letter of the modern Greek alphabet. Its name is γάμμα or γάμα and it represents either a voiced velar fricative: /ɣ/ or a voiced palatal fricative: /ʝ/; before velars, it represents a velar nasal: /ŋ/. It is preceded by β and followed by δ.
Derived terms 
- γ', ,γ
- g, G (Roman)
- c, C (Roman)
- г, Г (Cyrillic)
- ⲅ, Ⲅ (Coptic)
- ɣ (IPA)
- Ⰳ, ⰳ (Glagolitic)