Englishfor English speakers
crescent
Noun
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Crescent is the shape of the moon during its first or last quarter, with concave and convex edges ending in points.
shaped
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adjective
(= molded, wrought)
shaped to fit by or as if by altering the contours of a pliable mass (as by work or effort)
a shaped handgrip
the molded steel plates
the wrought silver bracelet
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adjective
having the shape of
a square shaped playing field
slipped
adjective
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(heraldry, of a plant) With part of the stalk displayed.
region
Noun
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A region is an area of land or of the body.
The fishing problems have been happening only in the Atlantic coast region.
The southern regions of Japan are warm and tropical.
If we do an operation in this region of the brain, you may lose your ability to speak.
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A region is any connected part of a space or surface. This definition is useful in geometry.
In Euclidean space, a convex set is a region which has a geometric definition.