from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A walled ditch or sunken obstacle, such as a hedge, serving especially as a barrier to livestock without impairing the view or scenic appeal. Also called ha-ha2.
from the GNU version of the Collaborative International Dictionary of English
- a ditch with a retaining wall, used to divide lands without defacing a landscape; a ha-ha.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a ditch with one side being a retaining wall; used to divide lands without defacing the landscape
Sorry, no etymologies found.