epos epos /ˈiːpɒs/

noun

1. A long narrative poem telling of a hero's deeds  ( epos , heroic poem , epic poem , epic )
   a long narrative poem telling of a hero's deeds
    Homer's "Iliad" is an epic that recounts the Trojan War.
   Homer's "Iliad" is an epic that recounts the Trojan War.
   
   
2. A body of poetry that conveys the traditions of a society by treating some epic theme  ( epos )
   a body of poetry that conveys the traditions of a society by treating some epic theme
    Homer's "Iliad" is an epos that has been passed down through generations.
   Homer's "Iliad" is an epos that has been passed down through generations.
   
   

 EPO EPO /ˌiːˌpiːˈoʊ/

abbreviation

1. Erythropoietin (EPO) - A hormone produced by the kidneys that promotes the production of red blood cells.  ( EPO )
   Erythropoietin (EPO) - A hormone produced by the kidneys that promotes the production of red blood cells.