Vocabulaire Avancé pour le TOEFL - Formes

Ici, vous apprendrez quelques mots anglais sur les formes, tels que "diagonale", "prisme", "ovale", etc., qui sont nécessaires pour l'examen TOEFL.

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asymmetry

[nom]

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

asymétrie

Ex: Studying asymmetry helps in understanding how shapes differ from being perfectly symmetrical .Étudier **l'asymétrie** aide à comprendre comment les formes diffèrent d'une symétrie parfaite.

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asymmetric

[Adjectif]

not having identical parts facing each other or around an axis

asymétrique

Ex: The asymmetric layout of the garden incorporated winding paths and varied plantings for a naturalistic feel .La disposition **asymétrique** du jardin incorporait des chemins sinueux et des plantations variées pour une sensation naturaliste.

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symmetric

[Adjectif]

having identical parts facing each other or around an axis

symétrique

Ex: The symmetric alignment of the columns in the building 's facade added to its grandeur .L'alignement **symétrique** des colonnes dans la façade du bâtiment ajoutait à sa grandeur.

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geometric

[Adjectif]

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

géométrique

Ex: Geometric transformations like translations , rotations , and reflections are used in computer graphics to manipulate images and objects .Les transformations **géométriques** comme les translations, les rotations et les réflexions sont utilisées en infographie pour manipuler des images et des objets.

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hemisphere

[nom]

either half of a sphere

hémisphère

Ex: The dome 's structure resembled a hemisphere, providing a spacious and airy interior .La structure du dôme ressemblait à un **hémisphère**, offrant un intérieur spacieux et aéré.

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diagonal

[Adjectif]

(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 .Le designer a ajouté une bande **diagonale** audacieuse qui s'étendait du coin supérieur gauche au coin inférieur droit de la toile.

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crescent

[nom]

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

croissant de lune

Ex: The crescent of the new moon was barely visible against the twilight sky .Le **croissant** de la nouvelle lune était à peine visible contre le ciel crépusculaire.

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arc

[nom]

a curved shape, or something shaped this way

arc

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axis

[nom]

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

axe

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perimeter

[nom]

the total length of the external boundary of something

périmètre

Ex: The science project required students to build a model volcano and measure the perimeter of its base for stability analysis .Le projet scientifique exigeait que les élèves construisent un modèle de volcan et mesurent le **périmètre** de sa base pour une analyse de stabilité.

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semicircle

[nom]

any half of a circle

demi-cercle

Ex: The audience formed a semicircle around the street performer .Le public a formé un **demi-cercle** autour de l'artiste de rue.

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cylinder

[nom]

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

cylindre

Ex: The ancient columns were made in the shape of massive stone cylinders, supporting the grand structure .Les anciennes colonnes étaient faites en forme de **cylindres** en pierre massive, soutenant la structure grandiose.

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prism

[nom]

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

prisme

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triangular

[Adjectif]

shaped like a triangle, with three sides and three angles

triangulaire

Ex: The tent had a triangular opening at the front .La tente avait une ouverture **triangulaire** à l'avant.

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spiral

[Adjectif]

having a shape that winds around a central point or axis

en spirale

Ex: The corkscrew had a spiral screw that easily penetrated the cork .Le tire-bouchon avait une vis **spirale** qui pénétrait facilement le liège.

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concentric

[Adjectif]

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

concentrique

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oblong

[nom]

a rectangular figure that has unequal adjacent sides with arched angles

rectangle, round-edged rectangle

Ex: The garden featured an oblong pond with curved corners, creating a peaceful and inviting atmosphere.Le jardin comportait un étang **oblong** avec des coins arrondis, créant une atmosphère paisible et accueillante.

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oval

[nom]

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

ovale

Ex: In geometry , an oval is often described as an ellipse with varying lengths .En géométrie, un **ovale** est souvent décrit comme une ellipse avec des longueurs variables.

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pentagon

[nom]

a geometric shape with five angles and five straight sides

pentagone

Ex: She drew a pentagon on the chalkboard to illustrate its shape to the students .Elle a dessiné un **pentagone** au tableau pour illustrer sa forme aux élèves.

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zigzag

[nom]

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

zigzag

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concave

[Adjectif]

having a surface that is curved inward

concave

Ex: The concave lens corrected his vision, allowing him to see distant objects more clearly.La lentille **concave** a corrigé sa vision, lui permettant de voir les objets distants plus clairement.

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convex

[Adjectif]

having a surface that is curved outward

convexe

Ex: The artist used a convex mold to create the rounded sculpture .L'artiste a utilisé un moule **convexe** pour créer la sculpture arrondie.

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helix

[nom]

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

spirale

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hexagon

[nom]

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

hexagone

Ex: In geometry class , students learned how to calculate the area of a hexagon.En cours de géométrie, les élèves ont appris à calculer l'aire d'un **hexagone**.

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polygon

[nom]

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

polygone

Ex: Polygons can be classified based on the number of their sides , such as pentagons and hexagons .Les **polygones** peuvent être classés en fonction du nombre de leurs côtés, comme les pentagones et les hexagones.

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octagon

[nom]

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

octogone

Ex: The child 's drawing featured a perfectly symmetrical octagon.Le dessin de l'enfant présentait un **octogone** parfaitement symétrique.

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rhombus

[nom]

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

rhombe

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rhomboid

[nom]

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

rhomboïde

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conical

[Adjectif]

resembling a cone in shape

conique

Ex: The conical roof of the gazebo sheltered picnickers from the sun , its peaked design adding charm to the park .Le toit **conique** du gazebo abritait les pique-niqueurs du soleil, son design pointu ajoutant du charme au parc.

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cubic

[Adjectif]

resembling a cube in shape

cubique

Ex: The cubic block of cheese sat on the cutting board .Le bloc de fromage **cubique** était posé sur la planche à découper.

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curl

[nom]

something that resembles a spiral or coil

courbe

Ex: The waves crashed against the shore , leaving behind frothy curls of foam .Les vagues se sont écrasées contre le rivage, laissant derrière elles des **volutes** d'écume.

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lozenge

[nom]

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

losange

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Vocabulaire Avancé pour le TOEFL - Formes