ðɪ ˈeɪpɛks kæn ˈɔːlsoʊ biː dᵻskɹˈaɪbd æz ðə pˈɔɪnt ʌv mˈɪnɪməm ɹˈeɪdɪəs ænd slˈoʊɪst spˈiːd ɐtʃˈiːvd ɪn ɐ kˈɔːɹnɚ.
The apex can also be described as the point of minimum radius and slowest speed achieved in a corner.