achluophobic adjective 1noun 1forms 3 adjective1 •Of or relating to achluophobia (a morbid fear of darkness or nightfall). noun1 •A person who suffers from achluophobia.Avoid this film [Wait Until Dark] if you’re a claustrophobic achluophobic. — 1991 formsachluophobics · more achluophobic · most achluophobic
