Avancerat Ordförråd för TOEFL - Former

Här kommer du att lära dig några engelska ord om former, såsom "diagonal", "prisma", "oval" etc. som behövs för TOEFL-provet.

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asymmetry

[Substantiv]

(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something

asymmetri

Ex: Studying asymmetry helps in understanding how shapes differ from being perfectly symmetrical .Att studera **asymmetri** hjälper till att förstå hur former skiljer sig från att vara perfekt symmetriska.

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asymmetric

[adjektiv]

not having identical parts facing each other or around an axis

asymmetrisk

Ex: The asymmetric layout of the garden incorporated winding paths and varied plantings for a naturalistic feel .Trädgårdens **asymmetriska** layout inkluderade slingrande stigar och varierade planteringar för en naturalistisk känsla.

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symmetric

[adjektiv]

having identical parts facing each other or around an axis

symmetrisk, balanserad

Ex: The symmetric alignment of the columns in the building 's facade added to its grandeur .Den **symmetriska** uppställningen av kolonnerna i byggnadens fasad bidrog till dess storhet.

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geometric

[adjektiv]

connected with the branch of mathematics that deals with the relationships between lines, angles and surfaces

geometrisk

Ex: Geometric transformations like translations , rotations , and reflections are used in computer graphics to manipulate images and objects .**Geometriska** transformationer som översättningar, rotationer och reflektioner används i datorgrafik för att manipulera bilder och objekt.

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hemisphere

[Substantiv]

either half of a sphere

halvklot, hemisfär

Ex: The dome 's structure resembled a hemisphere, providing a spacious and airy interior .Kupolens struktur liknade en **halvklot**, vilket gav ett rymligt och luftigt interiör.

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diagonal

[adjektiv]

(of a straight line) joining opposite corners of a flat shape at an angle

diagonal

Ex: The designer added a bold diagonal stripe that extended from the top left corner to the bottom right corner of the canvas .Designern lade till en djärv **diagonal** rand som sträckte sig från det övre vänstra hörnet till det nedre högra hörnet av duken.

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crescent

[Substantiv]

a curved shape with narrow points at the ends that appears wider in the middle, like the shape of the moon in its first and last quarters

månskära, halvmåne

Ex: The crescent of the new moon was barely visible against the twilight sky .Den nya månens **månskära** var knappt synlig mot skymningshimlen.

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arc

[Substantiv]

a curved shape, or something shaped this way

båge, kurva

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axis

[Substantiv]

(geometry) an arbitrary straight line that passes through the center of a symmetrical object or around which an object spins

axel, mittlinje

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perimeter

[Substantiv]

the total length of the external boundary of something

omkrets

Ex: The science project required students to build a model volcano and measure the perimeter of its base for stability analysis .Vetenskapsprojektet krävde att eleverna byggde en modell av en vulkan och mätte **omkretsen** av dess bas för stabilitetsanalys.

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semicircle

[Substantiv]

any half of a circle

halvcirkel, semicirkel

Ex: The audience formed a semicircle around the street performer .Publiken bildade en **halvcirkel** runt gatumusikern.

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cylinder

[Substantiv]

(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides

cylinder, cylindrisk form

Ex: The ancient columns were made in the shape of massive stone cylinders, supporting the grand structure .De antika kolonnerna var gjorda i form av massiva sten**cylindrar**, som stödde den storslagna strukturen.

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prism

[Substantiv]

(geometry) a solid figure with flat sides and two parallel ends of the same size and shape

prisma

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triangular

[adjektiv]

shaped like a triangle, with three sides and three angles

triangulär, i triangelform

Ex: The tent had a triangular opening at the front .Tältet hade en **triangulär** öppning framtill.

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spiral

[adjektiv]

having a shape that winds around a central point or axis

spiralformad, helikal

Ex: The corkscrew had a spiral screw that easily penetrated the cork .Korkskruven hade en **spiralformad** skruv som lätt trängde igenom korken.

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concentric

[adjektiv]

describing circles, arcs, or rings that have the same center

koncentrisk, med samma centrum

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oblong

[Substantiv]

a rectangular figure that has unequal adjacent sides with arched angles

oblong,långsträckt rektangel, round-edged rectangle

Ex: The garden featured an oblong pond with curved corners, creating a peaceful and inviting atmosphere.Trädgården hade en **långsträckt** damm med rundade hörn, vilket skapade en lugn och inbjudande atmosfär.

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oval

[Substantiv]

a shape that is wide in the middle and narrow at both ends

oval, oval form

Ex: In geometry , an oval is often described as an ellipse with varying lengths .Inom geometri beskrivs en **oval** ofta som en ellips med varierande längder.

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pentagon

[Substantiv]

a geometric shape with five angles and five straight sides

pentagon, figur med fem sidor

Ex: She drew a pentagon on the chalkboard to illustrate its shape to the students .Hon ritade en **pentagon** på svarta tavlan för att illustrera dess form för eleverna.

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zigzag

[Substantiv]

(geometry) a shape that consists of a line alternating its direction to left and right

sicksack, bruten linje

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concave

[adjektiv]

having a surface that is curved inward

konkav, inåtböjd

Ex: The concave lens corrected his vision, allowing him to see distant objects more clearly.Den **konkava** linsen korrigerade hans syn, vilket gjorde att han kunde se avlägsna föremål tydligare.

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convex

[adjektiv]

having a surface that is curved outward

konvex, utåtbuktande

Ex: The artist used a convex mold to create the rounded sculpture .Konstnären använde en **konvex** form för att skapa den rundade skulpturen.

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helix

[Substantiv]

(geometry) a line curved on a conical or cylindrical surface, like a spiral staircase in shape

helix, spiral

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hexagon

[Substantiv]

(geometry) a closed shape with six straight sides and six angles

hexagon, sexsidig figur

Ex: In geometry class , students learned how to calculate the area of a hexagon.I geometrikursen lärde sig eleverna hur man beräknar arean av en **hexagon**.

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polygon

[Substantiv]

(geometry) a flat shape consisting of three or more straight sides

polygon, platt form som består av tre eller flera raka sidor

Ex: Polygons can be classified based on the number of their sides , such as pentagons and hexagons .**Polygoner** kan klassificeras baserat på antalet sidor, till exempel pentagoner och hexagoner.

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octagon

[Substantiv]

(geometry) a polygon consisting of eight straight sides and eight angles

åttahörning, polygon med åtta sidor

Ex: The child 's drawing featured a perfectly symmetrical octagon.Barnets teckning innehöll en perfekt symmetrisk **octagon**.

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rhombus

[Substantiv]

(geometry) a flat shape with four equal sides in which opposite angles are equal

romb, rombo

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rhomboid

[Substantiv]

(geometry) a parallelogram with four straight sides and no right angles

romboid, parallellogram utan räta vinklar

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conical

[adjektiv]

resembling a cone in shape

konisk, i form av en kon

Ex: The conical roof of the gazebo sheltered picnickers from the sun , its peaked design adding charm to the park .Det **koniska** taket på lusthuset skyddade picknickare från solen, och dess spetsiga design tillförde charm till parken.

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cubic

[adjektiv]

resembling a cube in shape

kubisk, kubformad

Ex: The cubic block of cheese sat on the cutting board .Den **kubiska** ostblocket låg på skärbrädet.

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curl

[Substantiv]

something that resembles a spiral or coil

lock, spiral

Ex: The waves crashed against the shore , leaving behind frothy curls of foam .Vågorna slog mot stranden och lämnade efter sig skummiga **ringlar**.

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lozenge

[Substantiv]

(geometry) a figure with four sides and two opposite angles more than 90° and two of less than 90°

romb, rutig

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Avancerat Ordförråd för TOEFL - Former