IMPERTURBABLENESS
\ɪmpətˈɜːbəbə͡lnəs], \ɪmpətˈɜːbəbəlnəs], \ɪ_m_p_ə_t_ˈɜː_b_ə_b_əl_n_ə_s]\
Word of the day
hydromorphic
- [Greek] Structurally adapted to an aquatic environment, as organs of water plants.