Exam: IELTS

Definition: A lightweight, silvery-white metal that is used in many products, such as cans, foil, and airplane parts. It is known for being strong yet easy to shape.

Example: The airplane's body is made of aluminium to reduce weight and improve fuel efficiency.

Definition: A type of mineral that contains both aluminum and silicon, often found in rocks and used in various industrial applications.

Example: Aluminosilicate minerals are important in the formation of clay and other geological materials.

Definition: This word describes something that is connected to or includes aluminum or alum, which are types of chemical elements or compounds.

Example: The aluminous minerals are essential for the production of aluminum.

Definition: A lightweight, silvery-white metal that is soft and can be easily shaped. It is a good conductor of electricity and heat, and it does not rust easily. This metal is commonly used in many products, including cans, foil, and airplane parts.

Example: The airplane's body is made of aluminum to reduce weight and improve fuel efficiency.

Definition: A woman who has graduated from or previously attended a school, college, or university.

Example: She is an alumna of Harvard University.

Definition: A man who has completed his studies at a school, college, or university, or someone who has previously attended a particular educational institution.

Example: He is an alumnus of Harvard University.

Definition: This word describes something that is connected to small air sacs in the lungs, the part of the jaw that holds teeth, or sounds made with the tongue near the gums.

Example: The alveolar ridge is crucial for proper articulation of certain speech sounds.

Definition: A sound made by placing the tongue against the ridge behind the upper front teeth.

Example: The English language has several alveolar sounds, such as 't' and 'd'.

Definition: A small, hollow space in the body, such as in the lungs where air is exchanged, or in the jawbone where teeth are held.

Example: The alveolus is essential for gas exchange in the respiratory system.

Definition: This word means at all times or on every occasion. It indicates that something happens without exception or continues to happen indefinitely.

Example: She always arrives on time for meetings.

Definition: A process where different things, like companies or materials, are combined into one. This can refer to merging businesses or mixing substances to create something new.

Example: The amalgamation of the two companies created a powerful new entity in the market.