circle

an unofficial association of people or groups

something approximating the shape of a circle

“the chairs were arranged in a circle”

travel around something

“circle the globe”

a road junction at which traffic streams circularly around a central island

form or draw a circle around

“encircle the errors”

street names for flunitrazepan

any circular or rotating mechanism

“the machine punched out metal circles”

movement once around a course

a curved section or tier of seats in a hall or theater or opera house; usually the first tier above the orchestra

“they had excellent seats in the dress circle”

ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point

“he calculated the circumference of the circle”

move in a circular path above (someone or something)

“the plane circled, looking for a landing spot”