Function: noun
Date: 1816
: either of two numbers that locate a point in a plane by its distance from a fixed point on a line and the angle this line makes with a fixed line
Function: noun
Date: 1816
: either of two numbers that locate a point in a plane by its distance from a fixed point on a line and the angle this line makes with a fixed line
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012