Definition: A device or element that responds to a stimulus or introduces reactance in a circuit, often used in electronics and physics, such as a nuclear reactor.

Example: The nuclear reactor generates electricity by harnessing the energy released from nuclear reactions.

Definition: A substance that is used in a chemical reaction to help detect, measure, or produce other substances.

Example: The scientist added a reagent to the solution to test for the presence of a specific chemical.

Definition: A soft mineral that is orange-red in color, made of arsenic and sulfur, often used in fireworks and as a pigment.

Example: Realgar is often used in fireworks to create vibrant colors.

Definition: A second or later examination or study of something, often to gain a better understanding or to correct previous findings.

Example: The researchers conducted a reanalysis of the data to ensure accuracy.

Definition: The action or process of changing the position, order, or arrangement of something.

Example: The rearrangement of the furniture made the room feel more spacious.

Definition: To go up or rise again after having descended.

Example: After a brief pause, the hot air balloon began to reascend into the sky.

Definition: The act of putting things back together again after they have been taken apart.

Example: The reassemblage of the sculpture took several hours to complete.

Definition: The act of putting something back together after it has been taken apart.

Example: After the parts were cleaned, the reassembly of the machine took several hours.

Definition: Describing something that has been mixed or rearranged, especially in a way that combines elements from different sources.

Example: The reassorted viruses posed a new challenge for the vaccine developers.

Definition: The process of binding something again, often referring to books or documents that are being reassembled or repaired.

Example: The library offered a service for the rebinding of old books to preserve them for future readers.

Definition: To attach or fasten something again, especially in the context of books or documents.

Example: The librarian is rebinding old books to preserve them for future readers.