Definition: Describing something that moves backward or is opposite to the usual direction or order.

Example: The retrograde motion of the planet was fascinating to astronomers.

Definition: To move backward or to decline to a worse state.

Example: The planet appeared to retrograde in its orbit, moving backward against the stars.

Definition: In a way that moves backward or in reverse.

Example: The spacecraft moved retrogradely to avoid obstacles in its path.

Definition: A type of reflection where light rays bounce back in the same direction they came from, keeping them parallel to the incoming rays.

Example: The retroreflection of the car's headlights made it easier for the driver to see the road at night.

Definition: A device or surface that reflects light back to its source, making it useful for visibility in low-light conditions.

Example: The road signs are equipped with retroreflectors to ensure they are visible at night.

Definition: A person or thing that makes something known or visible that was previously hidden or unknown.

Example: The detective was a revealer of secrets, uncovering truths that others wanted to keep hidden.

Definition: Relating to a type of furnace that reflects heat and flame onto materials being treated.

Example: The reverberatory furnace is used in metal production to ensure even heating.

Definition: A type of furnace that uses reflected heat to melt or process materials, often used in metallurgy.

Example: The metal was melted in a reverberatory to ensure even heating.

Definition: Describing something that moves or is arranged in the opposite direction or order from what is usual or expected.

Example: The reverse side of the coin has a different design than the front.

Definition: To turn or move in the opposite direction or to change to the opposite state.

Example: The car can reverse quickly when needed.

Definition: A change to an opposite position or direction, or a setback in fortune.

Example: The company faced several reverses before finally achieving success.

Definition: To change something to its opposite or to go backward in direction or order.

Example: The driver had to reverse the car to get out of the tight parking space.

Definition: Able to be changed back to the original state or used in two different ways.

Example: She wore a reversible jacket that looked great on both sides.

Definition: A type of fabric or clothing that can be worn or used on both sides, allowing for two different appearances.

Example: She wore a reversible jacket that looked different on each side.

Definition: In a manner that allows something to be returned to its original state or condition.

Example: The chemical reaction can be reversibly altered by changing the temperature.

Definition: Related to the act of returning to a previous state or condition.

Example: The reversional changes in the ecosystem were evident after the restoration efforts.