Thickness: meaning, definitions and examples

Used to describe the dimension through an object, often measured in small units like millimeters or inches.

• The thickness of the glass is 5 millimeters.
• He measured the thickness of the book to see if it would fit on the shelf.

Used to describe the measurement or extent of something from side to side, sometimes interchangeable with 'breadth' but usually used in more practical everyday contexts.

• The width of the table is 3 feet.
• She checked the width of the fabric before making the dress.

Used to describe the distance across an object or area side to side, often emphasizing the extent or range.

• The breadth of her knowledge was impressive.
• They measured the breadth of the river to determine the best place to build the bridge.

Used to describe the distance from the top to the bottom of something, often involving vertical dimensions.

• The depth of the swimming pool is 10 feet.
• He was surprised by the depth of the hole he had to dig.

Used when referring to the dimension between two surfaces of an object; suitable for physical objects and layers.

• The thickness of the wall is 10 inches.
• She added more paper to increase the thickness of the book.

Used when referring to the mass per unit volume of a substance; often used in scientific contexts.

• Lead has a high density.
• The population density in the city is increasing.

Used when talking about the amount of a substance in a mixture or solution; also can refer to mental focus.

• The concentration of salt in the water is very high.
• His concentration during the exam was impressive.

Used to describe the degree or amount of energy, light, color, or feeling; often associated with non-physical attributes.

• The intensity of the sunlight was too much to bear.
• He felt the intensity of her emotions.

Describing how wide something is from one side to the other, typically for solid objects like walls, books, or layers.

• The thickness of the wall makes it very soundproof.
• The book's thickness makes it hard to carry around.

Indicates a small distance between two sides, often used for fabrics, liquids, and hair. This word might convey a negative connotation when referring to physical health or structural strength.

• The thinness of the paper made it easy to tear.
• His thinness suggested he was not eating enough.

Describes something thin and elegant, often used for people, animals, or objects with graceful lines.

• Her slenderness gives her an elegant appearance.
• The slenderness of the vase makes it perfect for delicate flowers.

Used to describe something with a small width, often in relation to pathways, streets, or spaces.

• The narrowness of the alley made it difficult for cars to pass through.
• She complained about the narrowness of the airplane seat.