Definition

1. Noun:
   • A machine for digging or moving earth: An "excavator" is a large piece of construction equipment, typically with a boom, dipper, bucket, and cab on a rotating platform, used for digging trenches, holes, or foundations.
   • A person who digs, especially as a job: An "excavator" can also refer to a worker, such as an archaeologist or construction laborer, whose job involves digging into the ground.

Usage Examples

• Noun (Machine):
  • The construction crew used a large yellow excavator to dig the foundation for the new building.
  • The excavator's hydraulic arm is very powerful and can move tons of soil.
• Noun (Person):
  • The lead excavator at the archaeological site carefully brushed away the dirt to reveal an ancient artifact.
  • He worked as an excavator for a mining company for twenty years.

Advanced Usage

• "Excavator" in Archaeology: In this context, it specifically refers to an archaeologist or a team member who physically uncovers historical sites.
  • The chief excavator documented each layer of soil as the team worked.
• "Excavator" in Legal/Technical Contexts: The term can be used in formal documents to specify the responsible party for digging work.
  • The contract names ABC Construction as the primary excavator for the project.

Variants and Related Words

• Excavate (verb): To dig out and remove earth or to uncover by digging.
  • They plan to excavate the area to search for fossils.
• Excavation (noun): The action of excavating or a site that is being or has been excavated.
  • The excavation of the ancient city took several years.

Synonyms

• Digger: A general term for a person or machine that digs.
• Backhoe: A specific type of excavating machine with a digging bucket on an articulated arm.
• Archaeologist: A scientist who studies human history through excavation (specific to the person meaning).

Related Phrases

• Hydraulic excavator: Specifies an excavator powered by hydraulic fluid.
  • The hydraulic excavator is more efficient for heavy-duty tasks.
• Track excavator: An excavator that moves on continuous tracks instead of wheels.
  • The track excavator was used on the muddy, uneven terrain.

Noun

1. a machine for excavating
2. a workman who excavates for foundations of buildings or for quarrying