circle

A round object that turns on an axle to help move or steer vehicles

A flat, thin round object or surface

People or things placed so they form a round shape

To return to the original place or situation after many changes

Join together to protect each other from outside criticism

Words people say to announce a correct answer or a win

A small trusted group of people with special power or access in an organization

A return to the situation where something began after changes

An imaginary line about 66 degrees north where the sun stays above or below the horizon for a day

A small area at a racetrack where owners of winning horses receive prizes

A situation where one problem causes another and makes the first problem worse

A group of people who take part in government or party work and share similar views

A round road junction where cars go around a central island to enter or leave

A circle on a globe made when a flat surface passes through the center

A situation in which one good action causes more good actions

An imaginary line about 66 degrees south that marks the start of the area near the South Pole

A curved section of seats above the main floor with a good view of the stage

A curved part of a circle that is one quarter of the whole

A circle that shows how colors are related, for example primary and opposite colors

A ring of mushrooms that grow where the fungus spreads under the ground

A ring of blood vessels at the base of the brain that carries blood to the brain and nearby parts

A circle near Earth's poles where the sun stays above or below the horizon for one day

A group of people who study and talk about religious ideas

A white or pale circle in the sky that runs along the horizon when sunlight hits ice crystals

A circle that touches a curve at one point and matches its bend near that spot

A group of people who work at universities or do research and share ideas

A circle that touches a curve on its inside and matches its bend there

An imaginary circle in the sky that goes through the point directly above you and down to the horizon

A tool that measures the tilt of Earth's magnetic field

A pommel horse move where both legs swing together in a circle while the hands switch on the handles

An imaginary circle across the sky midway between the north and south poles

A gymnastics move where a person lies on their back, arches their back and brings their feet to their head

A round bare patch in dry grasslands or deserts where few plants grow

The highest seats in a theater balcony that are far from the stage

A gymnastics move on the horizontal bar where you swing all the way around with your body straight

A circle on the sky that passes through both celestial poles and a star to show its right ascension

Seats at the back of the main floor in a theatre under the balconies