SPIRAL VALVE
\spˈa͡ɪ͡əɹə͡l vˈalv], \spˈaɪəɹəl vˈalv], \s_p_ˈaɪə_ɹ_əl v_ˈa_l_v]\
Word of the day
SQ10,643
- A serotonin antagonist with limited antihistaminic, anticholinergic, and immunosuppressive activity.