squircle

In geometry|lang=en terms the difference between squircle and annulus

is that squircle is (geometry) a geometrical shape defined by the boolean intersection of a square and a concentric circle whose diameter is greater than the length of the side of the square, but less than the length of the diagonal of the square while annulus is (geometry) the region in a plane between two concentric circles of different radius.

As nouns the difference between squircle and annulus

is that squircle is (mathematics) a closed curve having properties intermediate between those of a square and a circle while annulus is a ring- or donut-shaped area or structure.

As nouns the difference between terms and squircle

is that terms is while squircle is (mathematics) a closed curve having properties intermediate between those of a square and a circle.

As nouns the difference between circle and squircle

is that circle is (lb) a two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from another point while squircle is (mathematics) a closed curve having properties intermediate between those of a square and a circle.

As a verb circle

is to travel around along a curved path.

In geometry|lang=en terms the difference between square and squircle

is that square is (geometry) a polygon with four sides of equal length and four angles of 90 degrees; a regular quadrilateral whose angles are all 90 degrees while squircle is (geometry) a geometrical shape defined by the boolean intersection of a square and a concentric circle whose diameter is greater than the length of the side of the square, but less than the length of the diagonal of the square.

In mathematics|lang=en terms the difference between square and squircle

is that square is (mathematics) of a value, term or expression, to multiply by itself; to raise to the second power while squircle is (mathematics) a closed curve having properties intermediate between those of a square and a circle.

As nouns the difference between square and squircle

is that square is (geometry) a polygon with four sides of equal length and four angles of 90 degrees; a regular quadrilateral whose angles are all 90 degrees while squircle is (mathematics) a closed curve having properties intermediate between those of a square and a circle.

As an adjective square

is shaped like a (the polygon).

As a verb square

is to adjust so as to align with or place at a right angle to something else.

As a verb curve

is .

As a noun squircle is

(mathematics) a closed curve having properties intermediate between those of a square and a circle.