4 ms·
According to the etymological dictionary: >From Latin claustrum (“a shut-in place”), from claudō (“I shut, close; I imprison, confine”) + -phobia. First attest
by kgeist 2y ago
According to the etymological dictionary:
>From Latin claustrum (“a shut-in place”), from claudō (“I shut, close; I imprison, confine”) + -phobia. First attested in the British Medical Journal
So it's not a corruption. It's a neologism.