gyorsulási
Gyorsulási is the genitive form of the Hungarian noun gyorsulás, meaning acceleration. In Hungarian, compounds formed with gyorsulási function as modifiers describing quantities or properties related to acceleration, such as gyorsulási görbe (acceleration curve), gyorsulási profil (acceleration profile), or gyorsulási idő (acceleration time). The form does not denote a separate physical quantity by itself, but serves to connect acceleration-related terms in technical and scientific language.
In physics, acceleration is the rate at which velocity changes over time. It is a vector quantity,
Angular acceleration is the rotational counterpart, denoted by α, and equals the time derivative of angular velocity