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IELTS Academicの語彙 (スコア8-9) -

ここでは、アカデミックIELTS試験に必要な形状に関連するいくつかの英単語を学びます。

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Vocabulary for Academic IELTS (8)
hexagonal
hexagonal
[形容詞]

having six equal sides and six angles

六角形の, 六つの等しい辺を持つ

六角形の, 六つの等しい辺を持つ

Ex: The honeycomb displayed a hexagonal arrangement of cells, efficiently utilizing space in the beehive. 
convex
convex
[形容詞]

having a surface that is curved outward

凸面の, 外側に曲がった

凸面の, 外側に曲がった

Ex: The convex mirror in the hallway made the space appear larger than it actually was. 
concave
concave
[形容詞]

having a surface that is curved inward

凹面の, 内側に曲がった

凹面の, 内側に曲がった

Ex: The concave mirror focused the light into a single point, making it perfect for starting a fire. 
trapezoidal
trapezoidal
[形容詞]

having the shape of a trapezoid, a quadrilateral with one pair of parallel sides

台形の, 台形の形状をした

台形の, 台形の形状をした

Ex: The school auditorium had trapezoidal seating arrangements, optimizing sightlines for a better view of the stage. 
crescent
crescent
[形容詞]

denoting the shape of the new moon

三日月形の, 新月の形をした

三日月形の, 新月の形をした

curvilinear
curvilinear
[形容詞]

having curved lines, forms, or structures

曲線的な, 曲がった線を持つ

曲線的な, 曲がった線を持つ

Ex: The curvilinear shape of the modern sculpture in the park contrasted sharply with the surrounding geometric structures. 
polygonal
polygonal
[形容詞]

having a shape with multiple straight edges and angles

多角形の, 複数の辺を持つ

多角形の, 複数の辺を持つ

Ex: The computer graphics program allowed users to create polygonal shapes for various design purposes. 
annular
annular
[形容詞]

having the form of a ring

環状の, リング形の

環状の, リング形の

Ex: The ornate mirror had an annular frame, adding a touch of elegance to the room. 
ellipsoidal
ellipsoidal
[形容詞]

resembling an ellipse or an oval-shaped object

楕円体の, 楕円形の

楕円体の, 楕円形の

Ex: The gemstone had an ellipsoidal cut, enhancing its brilliance with a unique oval shape. 
oblong
oblong
[形容詞]

having an elongated shape as an oval

楕円形の, 細長い

楕円形の, 細長い

Ex: The dining table had an oblong shape, comfortably seating a large number of guests. 
parabolic
parabolic
[形容詞]

having the shape of a U-shaped curve, often seen in trajectories, mirrors, or arches

放物線状の, 放物線の形をした

放物線状の, 放物線の形をした

Ex: The satellite dish is parabolic, designed to focus signals at a single point. 
quadrilateral
quadrilateral
[形容詞]

consisting of four straight sides

四辺形の, 四つの直線的な側面からなる

四辺形の, 四つの直線的な側面からなる

serrated
serrated
[形容詞]

having a series of sharp, pointed projections along the edge

鋸歯状の, ギザギザの

鋸歯状の, ギザギザの

Ex: The serrated blade of the steak knife effortlessly cut through the grilled meat. 
rhomboid
rhomboid
[形容詞]

resembling a slanted or tilted rectangle

菱形の, 菱形の形状をした

菱形の, 菱形の形状をした

Ex: The kite had a rhomboid shape, soaring gracefully in the sky. 
octagonal
octagonal
[形容詞]

having the shape or characteristics of an octagon, which is a polygon with eight sides and eight angles

八角形の, 八角形をした

八角形の, 八角形をした

Ex: The table in the conference room had an octagonal surface, providing ample space for discussions. 
tetrahedral
tetrahedral
[形容詞]

characterized by or resembling a tetrahedron, which has four triangular faces

四面体の, 四面体のような

四面体の, 四面体のような

Ex: The chemist explained that a methane molecule has a tetrahedral geometry, with the carbon atom at the center. 
pentagonal
pentagonal
[形容詞]

having the shape of a pentagon, which is characterized by five straight sides and five angles

五角形の, 五角形をした

五角形の, 五角形をした

Ex: The decorative tiles on the patio had a pentagonal pattern, creating an interesting geometric design. 
cone-shaped
cone-shaped
[形容詞]

having the form or characteristics of a cone, which is a three-dimensional geometric shape with a circular base tapering to a point at the apex

円錐形の, 円錐状の

円錐形の, 円錐状の

Ex: The birthday hat was cone-shaped, adorned with colorful patterns for a festive look. 
coiled
coiled
[形容詞]

having a spiral or wound shape, often forming a series of loops or turns

巻かれた, 螺旋状の

巻かれた, 螺旋状の

Ex: The gymnast executed a perfect flip, displaying a coiled form in mid-air before landing gracefully. 
tubular
tubular
[形容詞]

having the shape or characteristics of a tube

管状の, チューブ状の

管状の, チューブ状の

Ex: The exhaust system of the car included tubular components for efficient gas flow. 
toroidal
toroidal
[形容詞]

resembling a doughnut or a ring-shaped object

トロイダル, リング状の

トロイダル, リング状の

Ex: The toroidal doughnut was freshly baked and glazed, tempting everyone with its sweet aroma. 
pyramidal
pyramidal
[形容詞]

resembling a structure with a polygonal base and triangular sides, often tapering to a point at the apex

ピラミッド型の、金字塔のような

ピラミッド型の、金字塔のような

Ex: The ancient Mayan temple had a pyramidal structure, showcasing architectural precision. 
bulbous
bulbous
[形容詞]

having the form or structure of a bulb

球根状の, 球根のような

球根状の, 球根のような

Ex: The plant's bulbous roots stored nutrients through the dry season. 
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