1. Horn of Africa - Noun
2. Horn of Africa - Proper noun
a peninsula of northeastern Africa (the easternmost part of Africa) comprising Somalia and Djibouti and Eritrea and parts of Ethiopia
Source: WordNetAs Ethiopia goes, so goes the whole Horn of Africa - a region where instability can have major security and humanitarian implications for the United States and Europe. Eskinder Nega
The United States is the most powerful nation on Earth and it just can't walk away from the Middle East and central Asia and the Horn of Africa. John Abizaid
Afroasiatic languages are today primarily spoken in the Middle East, North Africa, the Horn of Africa, and parts of the Sahel. Source: Internet
As the situation deteriorated, there were concerns that the conflict could spill out of the country’s borders and impact the Horn of Africa region at large. Source: Internet
Available information suggests that they have existed as a community in the Horn of Africa for several millennia (Prouty et al., 1981). Source: Internet
Another example is the Arab expansion in the 7th century, which led to the extension of Arabic from its homeland in Asia, into much of North Africa and the Horn of Africa. Source: Internet