prime meridian

Noun

 * 1) The reference line at 0° longitude, passing through Greenwich, England, from which longitude east and west is measured.

Translations

 * Catalan: meridià zero
 * Chinese:
 * Mandarin:, 格林威治子午線, 格林尼治子午線
 * Dutch:
 * Finnish: nollameridiaani
 * French: premier méridien, méridien d’origine
 * German:
 * Hindi: प्रधान यामोत्तर
 * Hungarian: kezdő délkör
 * Italian: meridiano zero
 * Moore: bĩin-lu-tikdga
 * Portuguese: meridiano primário, meridiano principal
 * Romanian:
 * Russian: Гри́нвичский меридиа́н
 * Spanish: meridiano cero
 * Swedish:
 * Vietnamese:
 * Welsh: prif feridian