arch
noun (countable)
UK/ɑːtʃ/US/ɑːrtʃ/
The curved structure on the foot that connects the heel to the toes.
Example Sentences
She strained her arch while running the marathon.
Proper footwear can help maintain healthy arches in your feet.
The chiropractor assessed the alignment of his arches to address his back pain.
High heels can sometimes cause discomfort in the arches of the feet.
Flat feet lack a pronounced arch, which can lead to various foot issues.
Strengthening exercises can help support and enhance foot arches.
The athlete injured her arch during the intense training session.
Orthotic inserts are often recommended to provide additional support for the arches.
Thesaurus
Synonyms
verb (transitive)
UK/ɑːtʃ/US/ɑːrtʃ/
To form or bend into an arch.
Example Sentences
They decided to arch the pathway to create a more welcoming entrance.
The sculptor arched the metal into a graceful curve for the artwork.
She carefully arched her back to reach the top shelf.
The rain caused the branches to arch under the weight of the water.
He arched his eyebrow in surprise when he heard the news.
The designer arched the fabric to give the garment a flowing appearance.
During the performance, the dancer arched her body to enhance the visual effect.
They arched the bridge to span the wide river.
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Antonyms
adjective
UK/ɑːtʃ/US/ɑːrtʃ/
Curving or forming an arch.
Example Sentences
The arch doorway gave the building a classic architectural style.
She admired the arching branches of the old oak tree.
The bridge featured several arch structures to support its span.
He leaned against the arching wall, enjoying the view.
The arching lines of the sculpture created a sense of movement.
They installed arching lights to enhance the aesthetic of the venue.
The arching eyebrows gave her a surprised expression.
The arching roof allowed more light to enter the room.
Thesaurus
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How to Use
A curved form or structure providing support, entry, or stylistic flourish.“Arch” can function as a noun, verb, or adjective. In its most common form (a noun), it refers to a curved structure that spans an opening, distributing weight evenly across its supports—think of architectural features in bridges, doorways, or cathedrals. As a verb, “to arch” means to bend into a curve, as in “She arched her back during the stretch.” Meanwhile, the adjective “arch” can convey slyness or playful cunning—like an “arch remark,” suggesting witty or mischievous overtones. Architecturally, arches date back centuries, integral to Roman aqueducts, Gothic cathedrals, and modern overpasses. Their engineered shape enables stability and durability, allowing for large spans without excessive materials. In everyday language, you might mention “arched eyebrows” to describe a particular expression, or “arch your back” in a yoga posture, emphasizing a gentle curve. When used figuratively—“He cast her an arch smile”—it hints at a knowing, slightly mischievous demeanor. Regardless of context, “arch” underscores the elegant sweep or curvature that either supports a structure, modifies a shape, or signals a teasing tone.
Alternatives
For a curved architectural feature, synonyms like “vault,” “span,” or “arcade” might apply, though each carries distinct connotations (e.g., a vault often refers to a full ceiling curve, while an arcade is a series of arches). If focusing on the verb, terms like “curve,” “bend,” or “bow” can substitute, highlighting the action of forming an arc. In describing someone’s sly or cunning expression, you might say “wry,” “coy,” or “knowing.” Each of these captures nuances of shape, structure, or tone. Remember, “arch” stands out for its adaptability—spanning everything from grand architecture to a subtle tweak in attitude.
Writing
In writing, describing an architectural arch often involves detailing its purpose, style, or historical significance—“The Romanesque arch frames the cathedral’s entrance with a strong semicircle.” If you’re discussing motion or posture, “she arched gracefully” illuminates both the action and aesthetic. For an arch tone, embed the context: “He responded with an arch quip, half-serious, half-humorous.” These variations ensure you specify which sense of “arch” you mean.When presenting technical or historical content, clarify why the arch’s shape matters—like stability, weight distribution, or decorative appeal. In creative prose, “arch” can depict body language (“her arched back betrayed discomfort”) or dialogue style (“his arch remark lingered in the air, both flirtatious and cutting”). Such uses subtly convey character traits or atmospheres. Balancing architectural, verbal, or figurative references keeps your text vivid and clear, highlighting the many faces of “arch.”
Casual Conversation
In everyday talk, you might note an “arched doorway” for that fancy bit of home design or exclaim “My cat’s back is arched!” describing its defensive stance. People also say “arch your back” in the gym or “arch your brows” when adopting a skeptical look—conversational ways to highlight curvature. Less often, you might remark on someone’s “arch humor” if they’re consistently playfully mocking or ironically witty.If you’re describing local architecture—“The new restaurant has gorgeous arched windows,”—you’re simply calling out a pleasing shape, not diving into engineering detail. Talking about someone’s expression—“She gave him an arch look”—mixes casual observation with a hint of mild mischief or tease. “Arch” in everyday language therefore either references everyday curves (from doorways to eyebrows) or a certain cunning spark that colors someone’s behavior.
Etymology
The word “arch” ultimately stems from the Latin “arcus,” meaning “bow” or “curve,” which passed through Old French and Middle English forms. Historically, its architectural significance is tied to ancient engineering feats—Romans relied on arches to build lasting aqueducts and grand arenas. Meanwhile, the figurative adjective sense of “arch,” hinting at slyness or playful cunning, emerged later in English, drawn from the idea of something that’s slightly bent or twisting away from directness. Over centuries, “arch” has remained central for describing not just literal physical curves but also a subtle, mischievous edge in human expression or attitude.
