Definition: Having a surface that curves inward, resembling the shape of a bowl or the inside of a sphere.

Example: The lens is concave, which helps to focus the light more effectively.

Definition: A shape or surface that curves inward, like the inside of a bowl.

Example: The artist used a concave mirror to create interesting reflections.

Definition: To curve inward or to make something curve inward.

Example: The artist decided to concave the surface of the sculpture to create a unique effect.

Definition: The quality or state of being curved inward, like the inside of a bowl or sphere.

Example: The concavity of the bowl allows it to hold liquid without spilling.

Definition: To become pregnant or to form an idea or plan in the mind.

Example: She was able to conceive after several years of trying.

Definition: To form or develop an idea, plan, or offspring in the mind or body.

Example: She was able to conceive a brilliant plan for the project.

Definition: To bring or direct things together to a common point or center.

Example: The architect designed the building to concenter the flow of people in the main hall.

Definition: To focus one's attention or mental effort on a particular task or subject.

Example: It's hard to concentrate on my homework with all the noise around me.

Definition: A product that has had most of its liquid removed, making it thicker or more concentrated, often used in food or minerals.

Example: The chef used pineapple juice concentrate to make the sauce sweeter and thicker.

Definition: To focus attention or effort on a particular task or subject.

Example: She needs to concentrate on her studies to improve her grades.

Definition: Having a strong or intense quality; not diluted and containing a lot of substance in a small amount.

Example: The concentrated juice was much sweeter than the regular kind.

Definition: To focus all your attention on something or to make something stronger by removing water or other substances.

Example: She concentrated on her studies to prepare for the exam.

Definition: The act of focusing all your attention on something or the amount of a substance in a mixture.

Example: She found it hard to maintain her concentration while studying in a noisy environment.

Definition: Describing something that involves or requires focus and attention.

Example: The concentrative exercises helped her improve her mental clarity.

Definition: A device or system that gathers and focuses something, such as sunlight or data, to improve efficiency or output.

Example: The solar concentrator uses mirrors to focus sunlight onto a small area to generate heat.

Definition: Describing shapes or objects that share the same center point, often appearing as circles or rings that are layered one inside the other.

Example: The artist created a design with concentric circles to represent harmony and balance.