HOURGLASS CONTRACTION

\ˈa͡ʊ͡əɡlas kəntɹˈakʃən], \ˈa‍ʊ‍əɡlas kəntɹˈakʃən], \ˈaʊə_ɡ_l_a_s k_ə_n_t_ɹ_ˈa_k_ʃ_ə_n]\

Definitions of HOURGLASS CONTRACTION