| Part of Speech | Definition | |
| Noun | 1. 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.[Wordnet]. | |
Source: WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. | Top | |
Common Expressions: Abney level
| Expressions | Definition | ||
| Abney level | 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. Source: Wordnet 3.0 Copyright © 2006 by Princeton University. All rights reserved. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
Specialty Expressions: Abney level
| Expressions | Domain | Definition | |
| Abney level | Mining | A surveying instrument for taking levels up steep slopes; also used as aclinometer. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
