অক্ষরেখা

Etymology
.

Noun

 * 1)  the earth's axis, an imaginary line joining the poles around which the earth spins
 * 2)  the parallels of latitude, the imaginary lines round the earth's surface at equal distances from the equator
 * 3)  an axis, an imaginary line around which an object spins or is symmetrical
 * 4)  a fixed one-dimentional line used to locate a point or position in a graph, specifically, in co-ordinate axis system
 * 1)  an axis, an imaginary line around which an object spins or is symmetrical
 * 2)  a fixed one-dimentional line used to locate a point or position in a graph, specifically, in co-ordinate axis system