epic

(noun) a long narrative poem telling of a hero's deeds. Synonyms: epic poem, heroic poem, epos.

(adj) very imposing or impressive; surpassing the ordinary (especially in size or scale). Synonyms: heroic, larger-than-life. Examples: "An epic voyage." "Of heroic proportions." "Heroic sculpture."

(adj) constituting or having to do with or suggestive of a literary epic. Synonyms: epical. Examples: "Epic tradition."