Advertisement
Advertisement
International Geophysical Year
noun
- the 18-month period from July 1, 1957, to Dec 31, 1958, during which a number of nations agreed to cooperate in a geophysical research programme IGY
Discover More
Example Sentences
This is the parade marking the International Geophysical Year, is it not?
From Project Gutenberg
Advertisement
Word of the Day
[fur-kin ]
Meaning and examplesStart each day with the Word of the Day in your inbox!
By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.
Advertisement
Advertisement
Advertisement
Browse