Word Study
mercator projection
WORDNET DICTIONARY
Noun mercator projection has 1 sense
- mercator projection(n = noun.artifact) mercator's projection - a map projection of the earth onto a cylinder; areas appear greater the farther they are from the equator; Array is a kind of map projection
OXFORD DICTIONARY
mercator projection, n. (also Mercator's projection) a projection of a map of the world on to a cylinder so that all the parallels of latitude have the same length as the equator, first published in 1569 and used esp. for marine charts and certain climatological maps.
Etymology
G. Mercator (Latinized f. Kremer), Flemish-born geographer d. 1594
For further exploring for "mercator projection" in Webster Dictionary Online