Exam: Cambridge English: C1 Advanced (CAE)

Definition: A type of chemical compound that is often yellow and found in plants, especially in the leaves and stems of certain flowers. It is important for creating pigments and can be used in dyes.

Example: Flavone is commonly used in the production of natural dyes for textiles.

Definition: A type of enzyme that includes a flavin molecule attached to a protein, which helps in chemical reactions that remove hydrogen from other substances in living organisms.

Example: Flavoproteins are essential for various metabolic processes in the body.

Definition: The state of being perfect or without any mistakes or defects.

Example: The flawlessness of her performance impressed everyone in the audience.

Definition: Someone or something that is new and inexperienced, often used to describe a beginner or something that has just started.

Example: The fledgling company struggled to find its place in the competitive market.

Definition: A young bird that has just learned to fly or a person who is new and inexperienced in a particular field.

Example: The fledgling took its first flight from the nest.

Definition: Able to bend easily without breaking; adaptable to change or new conditions.

Example: The flexile material can be shaped into various forms without losing its strength.

Definition: Having many bends or curves; not straight, often moving smoothly and gracefully.

Example: The river flowed through the valley in a flexuous path, creating beautiful scenery.

Definition: Relating to bending or the ability to bend without breaking.

Example: The flexural strength of the material determines how much weight it can support before bending.

Definition: A bend or curve in something, especially in a tubular structure or organ.

Example: The doctor explained that a flexure in the colon can sometimes cause discomfort.

Definition: A lack of seriousness or respect, often shown through joking or casual behavior, especially in serious situations.

Example: His flippancy during the meeting upset many of his colleagues who were discussing important issues.

Definition: Showing a lack of seriousness or respect, often in a joking or carefree manner.

Example: His flippant remarks during the meeting upset many of his colleagues.