An epithet is an adjective (or phrase containing an adjective) or adverb which modifies (describes) a noun. For instance, in "dreamless sleep", dreamless is the epithet.
In a transferred epithet (also known as hypallage; literally "echange") the adjective or adverb is transferred from the noun it logically belongs with, to another one which fits it grammatically but not logically. So in "dreamless night" , dreamless is a transferred epithet. The exact meaning of the sentence is "night when I (or whoever) slept without dreaming," since a night can't actually dream anyway.
We use transferred epithets all the time. Another example could be "I had a terrible day." "Terrible" is a transferred epithet, because it wasn't the day that was terrible, only the things that happened to me on that day. A more poetic example would be "a long and weary road" - long can apply logically to the road, but not weary – so weary is a transferred epithet.
In a transferred epithet (also known as hypallage; literally "echange") the adjective or adverb is transferred from the noun it logically belongs with, to another one which fits it grammatically but not logically. So in "dreamless night" , dreamless is a transferred epithet. The exact meaning of the sentence is "night when I (or whoever) slept without dreaming," since a night can't actually dream anyway.
We use transferred epithets all the time. Another example could be "I had a terrible day." "Terrible" is a transferred epithet, because it wasn't the day that was terrible, only the things that happened to me on that day. A more poetic example would be "a long and weary road" - long can apply logically to the road, but not weary – so weary is a transferred epithet.