Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
surveyor's level | Yes | No | No | No |
Abney level | Yes | No | No | No |
surveyor's level (noun) | Abney level (noun) |
---|---|
surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis; for measuring relative heights of land | a surveying instrument consisting of a spirit level and a sighting tube; used to measure the angle of inclination of a line from the observer to the target |