Rotational: meaning, definitions and examples

Used to describe objects or systems that turn around a central point. Often utilized in technical and scientific contexts.

• The rotational speed of the wind turbine was increasing
• Engineers studied the rotational motion of the planet

Generally describes machines or parts of machines that turn around a central point. Often used in mechanical and engineering contexts.

• A rotary engine is common in some types of vehicles
• The dentist used a rotary tool to clean my teeth

Describes objects turning rapidly around a central axis. It's often used in everyday conversations and can refer to both literal and figurative spinning.

• The children were spinning around in circles
• After the surprise, her head was spinning with excitement

Refers to something that turns around a central point, often continuously and does not imply a technical aspect necessarily. Commonly used in everyday language.

• The revolving door at the entrance kept spinning
• She loved watching the revolving carousel at the fair

Best used in scientific or technical settings to describe motion around an axis or center point.

• The earth's rotational motion affects the length of a day
• Engineers studied the rotational dynamics of the machinery

Describes a spiraling or contorting motion, often involving applying force to change shape; can carry a negative connotation if related to deformation or causing discomfort.

• He is twisting the cap off the bottle
• The rope started twisting under the pressure of the heavy load

Used in everyday language to describe the act of changing direction or rotating something slightly.

• She is turning the doorknob to open the door
• The car is turning left at the intersection

Commonly used in mechanical contexts where parts move in a circular manner, often in machinery or tools.

• He used a rotary tool to polish the metal
• The rotary engine design is compact and efficient

Commonly refers to any motion around a center or axis. It's used in physics, engineering, and everyday contexts to describe spinning or circular movement.

• The rotational speed of the Earth affects the length of our days.
• Rotational motion is a key concept in mechanics.

Describes the twisting force that causes rotation, measured in units like Newton-meters. It's heavily used in physics and mechanical engineering.

• The torque required to turn the bolt was higher than expected.
• A car's engine generates torque to turn the wheels.

Refers specifically to the force that causes or is associated with rotary motion. It is typically used in mechanics and engineering.

• The rotary force generated by the engine drives the wheels.
• A gyroscope uses rotary force to maintain orientation.

Similar to 'torque', it describes a force that causes an object to twist or rotate. It’s a more general term and can be used in everyday language as well as in technical contexts.

• The twisting force on the rubber band caused it to snap.
• Engineers measured the twisting force applied to the beam.