Pronunciation: /daɪˈæɡənəl/

Definitions of diagonal

noun a straight line that is sloping and not horizontal or vertical

Example Sentences

A1 The cat walked in a diagonal line across the room.

A2 She drew a diagonal line from the top left corner to the bottom right corner of the paper.

B1 The carpenter cut the wood at a diagonal to create a slanted edge.

B2 The artist used diagonal lines to create a sense of movement in the painting.

C1 The architect designed the building with diagonal beams for added support.

C2 The mathematician explained the concept of diagonals in a complex geometric shape.

adjective slanting or oblique; not horizontal or vertical

Example Sentences

A1 The diagonal line goes from one corner to the opposite corner.

A2 She drew a diagonal line across the paper to divide it in half.

B1 The artist used diagonal brush strokes to create a sense of movement in the painting.

B2 The architect designed the building with diagonal windows to maximize natural light.

C1 The chess player made a diagonal move with the bishop to capture the opponent's piece.

C2 The photographer captured the city skyline at a diagonal angle to create a unique composition.

Examples of diagonal in a Sentence

formal The architect drew a diagonal line to represent the slope of the roof.

informal She cut the cake into diagonal slices for easy serving.

slang I saw him take a diagonal shortcut through the park.

figurative Their relationship took a diagonal turn when they started working together.

Grammatical Forms of diagonal

plural

diagonals

comparative

more diagonal

superlative

most diagonal

present tense

diagonals

future tense

will diagonal

perfect tense

have diagonaled

continuous tense

is diagonaling

singular

diagonal

positive degree

diagonal

infinitive

to diagonal

gerund

diagonaling

participle

diagonaled

Origin and Evolution of diagonal

First Known Use: 1571 year
Language of Origin: Latin and Greek
Story behind the word: The word 'diagonal' originated from the Latin word 'diagonus', which was derived from the Greek word 'diagonios' meaning 'from angle to angle'.
Evolution of the word: Initially used in geometry to refer to a line that connects two non-adjacent vertices of a polygon, the term 'diagonal' has evolved to also describe a slanted or oblique direction or line in various contexts.