Definition: A type of curve or molding that has the shape of an elongated S, often used in architecture.

Example: The architect designed the building with an ogee arch to add elegance to the entrance.

Definition: A unit used to measure how much a material resists the flow of electric current, defined as the resistance that allows one ampere of current to flow when one volt is applied.

Example: The resistor in the circuit has a value of 10 ohms.

Definition: Relating to electrical resistance measured in ohms, often used to describe materials or components that follow Ohm's law.

Example: The circuit uses ohmic materials to ensure consistent resistance.

Definition: A type of chemical compound that is either a salt or an ester derived from oleic acid, commonly found in fats and oils.

Example: Oleate is often used in the production of soaps and cosmetics.

Definition: A type of hydrocarbon that has at least one carbon-carbon double bond, commonly used in the production of plastics and synthetic fibers.

Example: Polypropylene is a common olefin used in various packaging materials.

Definition: A type of hydrocarbon that has a specific chemical formula and can create oily substances when reacting with certain chemicals.

Example: Olefin is commonly used in the production of plastics and synthetic fibers.

Definition: Relating to or containing a type of hydrocarbon known as olefins, which are unsaturated compounds with at least one carbon-carbon double bond.

Example: The olefinic compounds in the mixture reacted quickly during the chemical process.

Definition: Relating to a type of fatty acid found in various oils, especially olive oil.

Example: Oleic acid is commonly found in olive oil and is known for its health benefits.

Definition: A natural substance made from a combination of oil and resin that comes from certain plants, like pine or balsam fir.

Example: The oleoresin from the pine tree is used in various products, including perfumes and medicines.

Definition: A device used to measure how well someone can smell or to assess the strength and quality of different odors.

Example: The researchers used an olfactometer to test the participants' sense of smell.