PROTOVERTEBRAL COLUMNS
\pɹˈə͡ʊtə͡ʊvˌɜːtɪbɹə͡l kˈɒlʌmz], \pɹˈəʊtəʊvˌɜːtɪbɹəl kˈɒlʌmz], \p_ɹ_ˈəʊ_t_əʊ_v_ˌɜː_t_ɪ_b_ɹ_əl k_ˈɒ_l_ʌ_m_z]\
Word of the day
Mustagh Range
- a mountain range in northern Kashmir; an extension of the Hindu Kush; contains 2nd highest peak