Answer:
Kenning
Explanation:
This is the literary device that is found in these lines of Beowulf. A kenning is a device that is found in Norse and Anglo-Saxon poetry. This is a two-word phrase that describes an object through metaphors. A kenning is also understood as a "compressed metaphor," as the metaphor and its meaning is illustrated in a few words. In this example, the kennings would be "whale-road" and "lights-of-battle."
