Definition: A wide glass container used in laboratories for mixing and holding liquids, often with a spout for pouring.

Example: The scientist poured the solution into the beaker for the experiment.

Definition: Not producing or sending out light; lacking a beam.

Example: The room was beamless, making it feel dark and uninviting.

Definition: Having the shape or appearance of a long, straight object, similar to a beam.

Example: The beamlike structure of the bridge made it very strong and stable.

Definition: A lightweight building material made from compressed wood fibers, often used for constructing walls and ceilings.

Example: The contractor decided to use beaverboard for the interior walls because it is easy to install and lightweight.

Definition: A unit of measurement for radioactivity, representing one nuclear decay or transformation occurring each second.

Example: The level of radioactivity in the sample was measured in becquerels.

Definition: A flat piece of material that acts as a base or support for a machine or structure.

Example: The engineer designed a sturdy bedplate to hold the heavy machinery in place.

Definition: To stop or cease an action, often used as a command in climbing or sailing contexts.

Example: When the climber reached the top, the guide shouted, 'Belay!' to signal that they should stop climbing.

Definition: The act of securing a rope to a fixed point, often used in climbing to keep someone safe.

Example: The climber used a belay to ensure his partner was safe while ascending the rock face.

Definition: To secure a rope or a climber by fastening it to a cleat or pin, often used in nautical or climbing contexts.

Example: The climber had to belay his partner to ensure safety on the steep rock face.

Definition: To process ores to extract valuable minerals or metals from them.

Example: The company aims to beneficiate the raw materials to increase their value.

Definition: The process of treating raw materials to improve their quality or properties, especially before further processing or use.

Example: The beneficiation of iron ore is essential for producing high-quality steel.

Definition: A chemical used to kill fungi, often applied in agriculture to protect plants from fungal diseases.

Example: Farmers use benomyl to prevent crop damage caused by fungi.