except; with the exception of
Expresses exclusion, meaning 'except for' or 'with the exception of'.
This pattern is used to state that something does not apply to a particular item or group. It is often used in formal or written contexts, such as reports, announcements, or explanations. The phrase can appear at the beginning of a sentence or after the noun it modifies.
In conversation, it is less common, but you might hear it in formal speeches or when someone is being precise. It has a slightly stiff feel, so in casual speech you might use 以外は instead. The phrase を除いて is often followed by the rest of the sentence that describes the general rule or situation.