A British English version of disorient meaning the same thing: to confuse someone about their location or direction.
A variant form of 'disorient' created by adding the -ate suffix common in British English. Both forms exist and mean the same thing, but this form is more frequent in British usage.
British English loves the -ate ending (like 'orientate' for 'orient'), so 'disorientate' is their preferred form—it's like how some people say 'calculate' and others say 'calc,' but this one stuck regionally!
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