Exam: Cambridge English: C1 Advanced (CAE)

Definition: Relating to a specific type of genetic condition that affects bone growth, leading to shorter stature and other physical characteristics.

Example: The achondroplastic condition affects bone growth, leading to dwarfism.

Definition: This word describes something that lacks color or hue, often referring to shades like black, white, or gray. It can also relate to things that do not show any color separation, such as certain types of light or musical tones.

Example: The artist chose an achromatic palette for the painting to emphasize the shapes rather than the colors.

Definition: A condition where there is an absence of color, meaning something does not show or separate into different colors. This term is often used in relation to lenses that do not produce color distortions.

Example: The achromatism of the lens allowed for clearer images without color distortion.

Definition: This word describes something that has no color or is colorless.

Example: The achromic solution was used in the experiment to avoid any interference from color.

Definition: A substance that makes something more acidic or increases acidity, often used in agriculture to improve soil quality.

Example: The farmer added an acidifier to the soil to enhance crop yield.

Definition: To make something more acidic or to change it so that it has a higher level of acid.

Example: The process will acidify the solution, making it more reactive.

Definition: A tool used to measure the density of acid solutions, helping to find out how strong or concentrated the acid is.

Example: The chemist used an acidimeter to measure the density of the acid solution.

Definition: A type of cell or organism that easily takes up acid stains, often used in biological contexts to identify certain types of cells.

Example: The acidophil cells in the blood are easily identified under a microscope due to their affinity for acid stains.

Definition: A type of organism that can live and grow in very acidic environments, often found in places like acidic hot springs or certain types of soil.

Example: The acidophile was discovered in a hot spring with a pH level below 3.

Definition: This word describes something that easily takes on color from acid dyes or thrives in acidic conditions. It is often used to refer to certain types of cells or bacteria that prefer environments with low pH.

Example: Acidophilic bacteria are often found in environments like sulfuric hot springs.