Definition: A type of volcanic ash that is used to make mortar or cement, especially for construction projects that need to set in water.

Example: The builders used pozzolana to create a strong and durable cement for the underwater structure.

Definition: Relating to a type of volcanic ash that can be mixed with lime to create a strong building material that hardens when wet.

Example: The pozzolanic properties of the volcanic ash improved the durability of the concrete.

Definition: The quality or state of being able to be done or achieved; how feasible something is.

Example: The practicability of the new plan was discussed in the meeting.

Definition: Able to be done or put into practice; feasible and usable for a specific purpose.

Example: The team found a practicable solution to the problem that everyone could agree on.

Definition: The quality or state of being able to be done or put into practice; feasibility.

Example: The practicableness of the plan was questioned by many experts.

Definition: Relating to actions or situations that are useful and effective in real life, rather than just theoretical or abstract.

Example: She has a practical approach to solving problems, focusing on what works best in real situations.

Definition: A practical is a type of examination or activity that involves demonstrating skills or applying knowledge in a real-world situation.

Example: The students prepared for their practical by practicing their skills in the lab.

Definition: The quality of being useful and sensible in real situations.

Example: The practicality of the new design makes it easier to use in everyday life.

Definition: A type of translucent stone that is light green or grayish-green in color, often used in jewelry and decoration.

Example: The necklace was made of beautiful prase, shining in the sunlight.

Definition: A soft, silvery metal that is part of the rare-earth elements. It is used to color glass and ceramics and is found in nature with other rare earths.

Example: Praseodymium is often used in the production of high-strength alloys.

Definition: A medication that helps lower cholesterol levels in the body by reducing its production.

Example: The doctor prescribed pravastatin to help manage my cholesterol levels.