In medicine, excavation has two meanings: the act of hollowing out. the space hollowed out, or a natural cavity or pouch.
What does it mean to excavate someone?
1 : to form a cavity or hole in. 2 : to form by hollowing out. 3 : to dig out and remove. 4 : to expose to view by or as if by digging away a covering excavate the remains of a temple.
What does excavated mean in medical terms?
1. the act of hollowing out. 2. a hollowed-out space, or pouchlike cavity. atrophic excavation cupping of the optic disk, due to atrophy of the optic nerve fibers.
How would you describe excavation?
Excavation is the act or process of digging, especially when something specific is being removed from the ground. Archaeologists use excavation to find artifacts and fossils. There are many types of excavation, but they all involve digging holes in the earth.
What is an example of excavate?
Excavate is defined as to dig a hole, or to uncover and remove something from the ground. When a home builder digs a big hole to create the basement of a house, this is an example of when he excavates. … To form by hollowing out; dig. To excavate a tunnel.
What does it mean to be distinct?
distinct, separate, discrete mean not being each and every one the same. distinct indicates that something is distinguished by the mind or eye as being apart or different from others. two distinct versions separate often stresses lack of connection or a difference in identity between two things.
What abraded means?
transitive verb. 1a : to rub or wear away especially by friction : erode. b : to irritate or roughen by rubbing.
What are the steps of excavation?
The excavation process includes:
- setting corner benchmarks.
- surveying ground and top levels.
- excavation to the approved depth.
- dressing the loose soil.
- marking up the cut off level.
- the construction of dewatering wells and interconnecting trenches.
- marking the boundaries of the building.
- the construction of protection drains.
What is the importance of excavation?
Excavation is critical for every construction project because it creates a strong foundation for the project and provides a stable surface for the surrounding property.
What happens during an excavation?
Excavation is the process of moving earth, rock or other materials with tools, equipment or explosives. It includes earthwork, trenching, wall shafts, tunneling and underground. … Some of the different processes used in excavation include trenching, digging, dredging and site development.