arachnophobia
Concise Oxford English Dictionary © 2008 Oxford University Press:
arachnophobia /əˌraknəˈfəʊbɪə/
▶noun extreme or irrational fear of spiders.
– derivatives
arachnophobe noun,
arachnophobic adjective.
arachnophobe noun,
arachnophobic adjective.
'arachnophobia' also found in these Oxford entries:

