arch
word
Definition
An arch is a curved structure (often in bridges, buildings, or doorways) that supports weight above it. It can also refer to something curved in shape, like the top of your foot.
Usage & Nuances
Commonly used in architecture and anatomy. 'Arch' as a noun means the curved structure; as a verb (less common), it means to form or make something into a curve. Typical phrases: 'the arch of the bridge', 'foot arch'. Do not confuse with 'ark' (boat/container) or 'arch-' as a prefix (e.g., 'archenemy'). Slightly formal in architectural contexts.
Example Sentences
Her eyebrows arch beautifully when she smiles.
natural
The old stone arch above the door is very beautiful.
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She hurt her foot arch while running.
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He watched the cat arch its back when it was scared.
natural
The wedding couple walked under an arch of flowers.
natural
A rainbow makes an arch in the sky.
basic