noun
The third letter of the Greek alphabet (Γ, γ), preceded by beta (Β, β) and followed by delta, (Δ, δ).
(physics) A gamma ray or gamma-ray photon.
(mathematics) The Gamma function, symbolized by Γ.
(mathematics) A constant approximately equal to 0.57721566, symbolized by γ (also known as the Euler–Mascheroni constant).
(physics) A non-SI unit of measure of magnetic flux density, equal to 1 nT.
(physics) A non-SI unit of measure of mass, equal to 1 microgramme.
(industries) Slope of log-log plot of video input and luminance output.
(aviation) Flight path angle; the angle by which an aircraft's flight path deviates from the horizontal plane.
(finance) A second-order measure of derivative price sensitivity, expressed as the rate of change in delta with respect to changes in the underlying asset price.
(computer graphics) Synonym of gamma correction.