Exam: Cambridge English: C1 Advanced (CAE)

Definition: Describing a material that becomes thicker or more viscous when it is stirred or agitated, and can flow more easily when at rest.

Example: The dilatant behavior of the mixture made it difficult to pour when stirred quickly.

Definition: A substance that becomes thicker or more viscous when subjected to stress or shear, often used in materials science and engineering.

Example: The dilatant material showed an increase in viscosity when stirred quickly.

Definition: Not a valid English word.

Example: Not available.

Definition: To make something wider or larger, often used in a medical context to describe the expansion of blood vessels or other openings in the body.

Example: The doctor explained that the medication would help to dilate the blood vessels.

Definition: The process of becoming larger or wider, often used in medical contexts to describe the enlargement of an organ or structure.

Example: The doctor explained that the dilatation of the blood vessels can lead to improved circulation.

Definition: Relating to the process of making something larger or wider, often through expansion.

Example: The dilatational properties of the material allow it to expand under pressure.

Definition: To become larger or wider in size or extent.

Example: The pupils of her eyes dilate in low light to let in more light.

Definition: To make something wider or larger; to cause it to expand.

Example: The doctor used special drops to dilate my pupils during the eye exam.

Definition: The act of making something larger or wider, often used in medical contexts to describe the expansion of an organ or body part.

Example: The doctor explained that dilation of the pupils is a normal response to low light.

Definition: Relating to the process of becoming larger or wider, often used in medical contexts to describe the expansion of blood vessels or other structures.

Example: The dilative effect of the medication helped to relieve the patient's symptoms.

Definition: A device that measures how much a material expands or contracts when it is heated or cooled.

Example: The scientist used a dilatometer to study the thermal expansion of the metal sample.

Definition: Relating to the measurement of changes in volume or dimensions of a substance, typically using a device called a dilatometer.

Example: The dilatometric analysis revealed significant changes in the material's properties under heat.

Definition: The process of measuring how much a substance expands or contracts in volume due to changes in temperature or pressure.

Example: Dilatometry is often used in material science to study the thermal expansion of materials.