'inclinometer' definitions:

Definition of 'inclinometer'

(from WordNet)
noun
An instrument showing the angle that an aircraft makes with the horizon
noun
A measuring instrument for measuring the angle of magnetic dip (as from an airplane) [syn: inclinometer, dip circle]
noun
An instrument used by surveyors in order to measure an angle of inclination or elevation [syn: clinometer, inclinometer]