ARCHEAN ERA
\ˈɑːki͡ən ˈi͡əɹə], \ˈɑːkiən ˈiəɹə], \ˈɑː_k_iə_n ˈiə_ɹ_ə]\
Word of the day
SQ10,643
- A serotonin antagonist with limited antihistaminic, anticholinergic, and immunosuppressive activity.