Angular acceleration

/ˈæŋ.ɡjʊ.lə(ɹ)əkˌsɛl.əˈɹeɪ.ʃən/ noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The rate of change of angular velocity, often represented by α. uncountable, usually
  2. 2
    (physics) the rate of change of the angular velocity of a rotating body wordnet