1. Line Of Latitude NounLatitude, Parallel, Parallel Of Latitude  
An imaginary line around the Earth parallel to the equator.  خط العرض 
Polar Circle  a line of latitude at the north or south poles.  

Useful Words
About, Approximately, Around, Close To, Just About, More Or Less, Or So, Roughly, Some  (of quantities) imprecise but fairly close to correct; "More or less forty people came".
Earth, Earthly Concern, World, Worldly Concern  the concerns of this life as distinguished from heaven and the afterlife; "they consider the church to be independent of the world".
Equator  a circle dividing a sphere or other surface into two usually equal and symmetrical parts.
Complex Number, Complex Quantity, Imaginary, Imaginary Number  (mathematics) a number of the form a+bi where a and b are real numbers and i is the square root of 1; "Complex number also known as imaginary number".
Business, Job, Line, Line Of Work, Occupation  the principal activity in your life that you do to earn money; "he`s not in my line of business".
Analog, Analogue, Parallel  something having the property of being analogous to something else.