NOUN | artifact | surveyor's level | surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis |
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Meaning | surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis; for measuring relative heights of land. | |
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Parts | level, spirit level | indicator that establishes the horizontal when a bubble is centered in a tube of liquid / liquid |
Narrower | Abney level | A surveying instrument consisting of a spirit level and a sighting tube |
Dumpy level | A surveyor's level having a short telescope fixed to a horizontally rotating table and a spirit level | |
Broader | surveying instrument, surveyor's instrument | An instrument used by surveyors |
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