arachnophobic adjective 1noun 1forms 3 adjective1 •Relating to or suffering from arachnophobia.After the huntsman raced across my windscreen, I had an arachnophobic meltdown on the side of the road. — 2025 noun1 •Synonym of arachnophobe. formsarachnophobics · more arachnophobic · most arachnophobic
