Definition: A group or sequence that consists of eight items or elements.

Example: The team was divided into an octad for the project.

Definition: Relating to a group of eight or something that is made up of eight parts.

Example: The octadic structure of the data set allowed for more efficient analysis.

Definition: Describing a shape that has eight flat surfaces or faces.

Example: The crystal had an octahedral shape, making it look like two pyramids joined at their bases.

Definition: In a way that relates to or resembles an octahedron, which is a solid shape with eight faces.

Example: The crystals formed octahedrally, creating a unique geometric pattern.

Definition: A three-dimensional shape that has eight flat surfaces, known as faces.

Example: The architect designed a building in the shape of an octahedron.

Definition: Related to a number system that uses eight as its base.

Example: In computer science, octal is often used to represent binary data in a more compact form.

Definition: Relating to or occurring every eight days.

Example: The octan schedule for the meetings was set to repeat every eight days.

Definition: A type of hydrocarbon found in petroleum, commonly used as a fuel in engines.

Example: Higher octane fuel can improve engine performance and efficiency.

Definition: A type of alcohol that has eight carbon atoms in its structure, commonly used in the production of fragrances and other chemical products.

Example: Octanol is often used in the manufacture of perfumes and flavorings.

Definition: A section or part that represents one-eighth of a circle or a three-dimensional space divided by three perpendicular planes.

Example: The navigator used an octant to measure the angle of the stars in the night sky.