Openjawed

Openjawed is an adjective that describes a state of extreme surprise, astonishment, or disbelief. It is often used figuratively to convey a sense of being speechless or overwhelmed by something unexpected or remarkable. The imagery associated with the term is that of a person whose mouth has fallen open due to shock or wonder.

The phrase "with open jaws" or "with one's jaw dropped" captures the visual essence of this state. It implies a complete inability to react verbally, with the physical manifestation of surprise being the open mouth. While it can be used in response to negative events, it is perhaps more commonly associated with positive astonishment, such as witnessing a breathtaking sight, hearing incredible news, or experiencing something utterly novel.

The term is informal and evocative, aiming to create a vivid impression of a person's emotional reaction. It is not a technical or scientific term but rather a descriptive idiom used in everyday language to communicate a strong sense of being taken aback. Its usage highlights the powerful impact that surprise can have on a person's demeanor and immediate response.