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semicircle

noun

/ˈsɛm.iˌsɜːr.kəl/

Meaning

Half of a circle or something shaped like half of a circle.

The students sat in a semicircle around the teacher.

half-circle, arc, curve

circle, square

sit in a semicircle, form a semicircle, semicircle arrangement

an irrational and persistent feeling that people are 'out to get you' or are constantly watching you

Speed or acceleration, the rate of movement of any object or vehicle.

The quality of being coherent and intelligible; transparency or lucidity.

The quality of being sophisticated; great knowledge or experience

a hot drink made from roasted coffee beans

The action or fact of spreading something, especially information, widely.