Definition: A small, disc-shaped cell fragment in the blood that helps with clotting to stop bleeding.

Example: When you get a cut, platelets in your blood work to form a clot and heal the wound.

Definition: Having a shape or characteristics similar to a flat plate.

Example: The fossil had a platelike structure that made it easy to identify.

Definition: A natural form of platinum that is often impure and found in nature.

Example: The jeweler used platina to create a beautiful ring.

Definition: Relating to or containing platinum, particularly in a form where it has a valence of four.

Example: The chemist used a platinic compound in the experiment to enhance the reaction.

Definition: To cover a surface with a layer of platinum using an electroplating process.

Example: The jeweler decided to platinize the silver ring to give it a more luxurious appearance.

Definition: A type of chemical compound that consists of platinous cyanide combined with another cyanide, often used in various chemical applications.

Example: The chemist prepared a solution of platinocyanide for the experiment.

Definition: A term used to describe something that is of the highest quality or rank, often associated with awards or achievements, such as music sales.

Example: The artist received a platinum certification for selling over a million copies of their album.

Definition: A valuable, silver-white metal that is resistant to corrosion and is used in jewelry, electronics, and various industrial applications.

Example: She received a platinum ring for her anniversary.

Definition: A type of simple, soft-bodied animal that is flat and often lives in water, commonly known as a flatworm.

Example: The platyhelminth is an important organism in studying the evolution of more complex animals.

Definition: Describing a type of monkey with a wide, flat nose, typically found in the Americas, and having nostrils that are spaced apart and open to the sides.

Example: The platyrrhine monkeys, such as capuchins and howler monkeys, are known for their distinctive facial features.

Definition: A type of monkey that has a flat nose and is typically found in Central and South America.

Example: The platyrrhine is known for its distinctive flat nose and prehensile tail.

Definition: The quality of being reasonable or believable; how likely something is to be true or possible.

Example: The plausibility of his explanation was questioned by the committee.