noun a straight line about which a body or a geometric figure rotates or may be supposed to rotate
In mathematics, an axis is a straight line around which a geometric figure rotates or is symmetrically arranged.
In anatomy, an axis is a central or main support structure around which parts of a body or organism are arranged.
In engineering, an axis is a reference line used for measurements and design purposes.
In geography, an axis can refer to an imaginary line used for reference in mapping or analyzing spatial relationships.
In physics, an axis refers to a line about which a body rotates.
In literature, the term 'axis' can refer to the central theme or main idea around which a story revolves.
In psychology, the term 'axis' was historically used in the DSM-IV to categorize different aspects of a patient's mental health, such as Axis I for clinical disorders and Axis II for personality disorders.
In design, the term 'axis' can refer to the imaginary line that runs through a design element, helping to create balance and symmetry.
In architecture, the term 'axis' is used to describe the orientation or alignment of a building or space in relation to a specific reference point.
In mathematics, the term 'axis' is commonly used to refer to the horizontal and vertical lines on a graph that intersect at the origin.
In engineering, the term 'axis' can refer to the line around which an object rotates or moves, such as the axis of rotation in a gearbox.
In physics, the term 'axis' is used to describe a line or direction along which measurements or calculations are made, such as the x, y, and z axes in three-dimensional space.
In geography, the term 'axis' can refer to an imaginary line that runs through the center of a geographic feature, such as the Earth's axis of rotation.
In statistics, the term 'axis' is used to describe the reference lines on a graph that help to organize and interpret data points.
In biology, the term 'axis' can refer to the main stem or central structure of a plant or organism, around which other parts are arranged.