auger
/'ɔ:gə/
Học thuậtThân thiện
Definition
- Noun:
- A hand tool for boring holes: An auger is a tool used for drilling holes, typically in wood or soil. It consists of a long, pointed metal shank with a spiral groove (called a "flute") that carries the removed material out of the hole.
- A long flexible steel coil for dislodging stoppages in curved pipes: In plumbing, an auger (often called a "plumber's auger" or "drain auger") is a flexible, coiled tool used to clear blockages from pipes and drains.
Usage and Examples
- Noun (Hand Tool):
- The carpenter used an auger to bore a hole for the dowel.
- We need a soil auger to take core samples from the garden.
- Noun (Plumbing Tool):
- The drain was clogged, so I had to use an auger to clear it.
- A plumber's auger is essential for removing deep blockages in toilet pipes.
Advanced Usage
- "Auger in" (Aviation Slang): To crash into the ground, especially in a steep, nose-down manner. This is a metaphorical extension based on the tool's boring action.
- The malfunctioning plane augered into the field.
Variants and Related Words
- Earth auger: A powered tool for drilling holes in the ground.
- Grain auger: A spiral conveyor, often in a tube, used for moving grain or other bulk materials.
- Auger bit: The drilling bit of an auger, designed to be used with a brace (a hand-tool for rotating it).
Synonyms
- Borer: A tool for making holes.
- Drill: A tool or machine for boring holes.
- Gimlet: A small hand tool for boring holes, typically in wood.
Related Phrases and Idioms
- "Like an auger": Describing something that bores or penetrates deeply and relentlessly.
- His questions were like an auger, digging for the truth.
Noun
- hand tool for boring holes
- a long flexible steel coil for dislodging stoppages in curved pipes