Definition: A tool used in chemistry that helps to separate and purify liquids by heating them and collecting the vapor.

Example: The alchemist used an alembic to distill the essence of the herbs.

Definition: A type of protein that appears as small granules in the inner part of seeds or as a layer on the outside of cereal grains.

Example: The aleurone layer plays a crucial role in seed germination by providing nutrients.

Definition: A type of gemstone that changes color depending on the light, appearing green in natural light and red in artificial light.

Example: The jeweler showcased a stunning alexandrite ring that changed color in different lighting.

Definition: A condition where a person cannot read, often due to damage in the brain. It is sometimes referred to as word blindness.

Example: After the accident, she was diagnosed with alexia, making it difficult for her to read even simple texts.

Definition: Describing a condition where a person has difficulty reading or understanding written words.

Example: The patient was diagnosed with an alexic condition that affected her reading abilities.

Definition: A type of protein that helps protect the body from infections.

Example: The scientist studied the properties of alexine in relation to immune responses.

Definition: This term refers to the first letter of the alphabet, often used in communication to represent the letter A, especially in aviation and military contexts.

Example: In aviation, the letter 'alfa' is used to represent the letter A.

Definition: A type of simple, usually aquatic organism that can make its own food through photosynthesis. Algae can be very small, like single cells, or very large, like seaweed. They are different from regular plants because they do not have roots, stems, or leaves.

Example: The pond was covered with green alga, creating a beautiful but slippery surface.

Definition: Algaecide is a substance used to kill or control the growth of algae, which are simple, plant-like organisms that can grow in water and on surfaces.

Example: The pond was treated with an algaecide to prevent the growth of algae.

Definition: Relating to or resembling simple, usually green plants that grow in water or damp places.

Example: The algal bloom in the lake caused a significant decrease in water quality.