Definition: Having a cover or lid, often used in reference to certain structures in animals or plants.

Example: The operculated species of snails have a protective lid that closes their shell opening.

Definition: Describing a type of rock texture where flat, lath-shaped crystals of plagioclase are surrounded by pyroxene crystals.

Example: The geologist identified the sample as ophitic due to its unique crystal structure.

Definition: The quality or ability of a part of the body, especially a thumb, to be positioned opposite to the fingers, allowing for grasping and holding objects.

Example: The opposability of the human thumb is what allows us to grip tools effectively.

Definition: Able to be placed opposite to something else, especially in reference to fingers or thumbs that can touch or grasp other fingers.

Example: Humans have opposable thumbs that allow them to grip objects tightly.

Definition: A type of protein found in the retina that helps in the process of vision by forming visual pigments when combined with other molecules.

Example: Opsins are essential for converting light into visual signals in the eyes.

Definition: A person who studies or works with light and vision, especially in relation to lenses and optical instruments.

Example: The opticist explained how different lenses can affect our vision.

Definition: The area of science that studies light, how it behaves, and how we see things.

Example: The study of optics is essential for understanding how lenses work in glasses and cameras.

Definition: The process of making something as effective or functional as possible, often using mathematical methods.

Example: The optimization of the software improved its performance significantly.

Definition: To make something as good or effective as it can be, often by improving its performance or efficiency.

Example: The team worked hard to optimize the software for better performance.

Definition: Relating to technology that combines light (optical) and electronic components, often used in devices like sensors and lasers.

Example: The optoelectronic device converts light signals into electrical signals.