"In an arch manner" refers to the way someone behaves or carries themselves with an exaggerated display of superiority, haughtiness, or artificial elegance. This phrase can also describe mannerisms, gestures, or speech that have a mocking or condescending undertone.
The term "arch" derives from the architectural concept of an arch, which is an elegant, curved structure that adds grace and style to a building. When used to describe behavior, it suggests a similar idea of affected grandeur or an artificial display of refinement. An individual acting or speaking in an arch manner may do so to intentionally appear superior, sophisticated, or intellectually superior to others. This could involve placing themselves above others in a condescending or mocking way, as if they are looking down from a figurative pedestal.
A person behaving in an arch manner may exhibit exaggerated politeness or formality, using elaborately structured or precise language. Their gestures or mannerisms may be ostentatious, with a deliberate air of self-importance. Their tone of voice might be overly refined or patronizing, creating distance between themselves and others.
In essence, "in an arch manner" describes behavior that is characterized by a show of superiority, pretentiousness, or artificiality. It implies a sense of deliberate arrogance or condescension, as if the individual wishes to stand apart from others, looking down upon them with a metaphorical arch.
