OPTICAL CONDENSER
\ˈɒptɪkə͡l kəndˈɛnsə], \ˈɒptɪkəl kəndˈɛnsə], \ˈɒ_p_t_ɪ_k_əl k_ə_n_d_ˈɛ_n_s_ə]\
Word of the day
Holocrystalline
- Completely crystalline; - said a rock like granite, all the constituents of which are crystalline.