from the GNU version of the Collaborative International Dictionary of English
- n. The corner of a leaf, in a book, turned down like the ear of a dog.
from The Century Dictionary and Cyclopedia
- n. The corner of a leaf in a book bent over like the ear of a dog by careless use.
- n. Nautical, the bight formed in the leech-rope of a topsail or course in reefing.
- To bend over in dog's-ears, as the leaves in a book.
Sorry, no etymologies found.