HYDROXYL ION
\hˈa͡ɪdɹəksˌɪl ˈa͡ɪɒn], \hˈaɪdɹəksˌɪl ˈaɪɒn], \h_ˈaɪ_d_ɹ_ə_k_s_ˌɪ_l ˈaɪ_ɒ_n]\
Word of the day
Mustagh Range
- a mountain range in northern Kashmir; an extension of the Hindu Kush; contains 2nd highest peak