Definition: Having a shape that resembles an arrowhead, often used to describe certain types of leaves or shells.

Example: The botanist noted the sagittate leaves of the plant during her research.

Definition: To undergo a chemical reaction that produces a salt.

Example: When the acid and base mixed, they began to salify, creating a new compound.

Definition: A device that measures how much salt is present in a liquid by checking its electrical conductivity.

Example: The scientist used a salinometer to determine the salt concentration in the seawater sample.

Definition: An instrument used to measure the amount of salt in a liquid solution.

Example: The scientist used a salometer to determine the salinity of the water sample.

Definition: A type of marine organism that belongs to the class of tunicates, often found in ocean waters.

Example: The salpian drifted gracefully through the water, filtering plankton as it moved.

Definition: A tube in the body, specifically referring to either the eustachian tube that connects the throat to the middle ear or the fallopian tube that connects the ovaries to the uterus.

Example: The salpinx plays a crucial role in the reproductive system by transporting eggs from the ovaries.

Definition: A shiny, silvery metal that is part of the rare-earth elements. It is used in various applications, including making strong magnets and in certain types of glass and nuclear reactors.

Example: Samarium is often used in the production of powerful permanent magnets.

Definition: A dark mineral that contains a mix of rare metals and oxides, often found in a black or brownish-black color.

Example: Samarskite is often used in the production of rare earth elements.

Definition: Able to be smoothed or shaped by sanding, often referring to materials like wood or drywall.

Example: This wood is sandable, making it easy to achieve a smooth finish.

Definition: A powerful stream of sand propelled by air or steam, used for cleaning or etching surfaces like glass or metal.

Example: The workers used a sandblast to clean the old stone walls.

Definition: To clean or shape a surface by forcing sand or other abrasive material against it at high speed.

Example: The workers will sandblast the old paint off the metal surface.