Function: noun
Date: 1832
: an imaginary line roughly parallel to the geographical equator and passing through those points where a magnetic needle has no dip
Function: noun
Date: 1832
: an imaginary line roughly parallel to the geographical equator and passing through those points where a magnetic needle has no dip
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012