[ ee-sting ]

  1. Navigation. the distance due east made good on any course tending eastward; easterly departure.

  2. a shifting eastward; easterly direction.

  1. Surveying. a distance east from a north-south reference line.

Origin of easting

First recorded in 1620–30; east + -ing1

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use easting in a sentence

  • Add together all the northings, all the southings, all the eastings and all the westings.

    Lectures in Navigation | Ernest Gallaudet Draper
  • The difference between the eastings and westings will be the whole departure.

    Lectures in Navigation | Ernest Gallaudet Draper

British Dictionary definitions for easting


/ (ˈiːstɪŋ) /

  1. nautical the net distance eastwards made by a vessel moving towards the east

  2. cartography

    • the distance eastwards of a point from a given meridian indicated by the first half of a map grid reference

    • a longitudinal grid line: Compare northing (def. 3)

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012