Bible Dictionaries
Roaring Forties

Webster's Dictionary

The middle latitudes of the southern hemisphere. So called from the boisterous and prevailing westerly winds, which are especially strong in the South Indian Ocean up to 50¡ S.

Bibliography Information
Webster, Noah. Entry for 'Roaring Forties'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​r/roaring-forties.html. 1828.