antimeridian

逆子午线

词形变化

antimeridians 复数 antimeridians

释义与例句

n.
  1. 1.

    The reference line at 180° longitude, on the opposite side of earth to the prime meridian.

  2. 2.

    A meridian of longitude opposite to any given meridian used as a point of reference.

    123° west is the antimeridian of the 57° east meridian.

词源

From anti- + meridian.

来源：wiktionary