Exam: Cambridge English: C1 Advanced (CAE)

Definition: The quality of being very vivid or sensational, often in a shocking or gruesome way.

Example: The luridness of the crime scene left a lasting impression on the investigators.

Definition: A shiny or reflective quality on a surface, often seen in materials like metals or gems.

Example: The lustre of the diamond made it sparkle beautifully in the light.

Definition: Shining or glowing with a bright light; having a smooth and shiny surface that reflects light well.

Example: The lustrous surface of the pearl caught everyone's attention.

Definition: A chemical element with the symbol Lu and atomic number 71, known for its use in various applications including electronics and nuclear technology.

Example: Lutecium is used in some types of lasers and as a catalyst in chemical reactions.

Definition: A hormone produced by the anterior pituitary gland that helps stimulate the growth of mammary glands and supports milk production in females after childbirth.

Example: Luteotropin plays a crucial role in the development of mammary glands during pregnancy.

Definition: A rare and silvery-white metallic element that is hard to separate from other similar elements, often used in nuclear technology.

Example: Lutetium is used in various applications, including as a catalyst in chemical reactions.

Definition: A unit of measurement for light intensity, specifically the amount of light that falls on a surface area of one square meter.

Example: The room was brightly lit, measuring 500 lux on the light meter.

Definition: To put a joint out of its normal position, causing it to become dislocated.

Example: He luxated his shoulder while playing football.

Definition: The act of dislocating something, especially a bone at a joint.

Example: The doctor explained that a luxation can cause severe pain and limited movement.

Definition: The quality of being rich, abundant, and growing in a lush or extravagant way.

Example: The luxuriance of the garden was evident in the vibrant flowers and thick greenery.