inclinometer

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. an instrument showing the angle that an aircraft makes with the horizon
• Hypernyms:
navigational instrument
2. a measuring instrument for measuring the angle of magnetic dip (as from an airplane)
• Syn:
dip circle
• Topics:
airplane, aeroplane, plane
• Hypernyms:
measuring instrument, measuring system, measuring device
3. an instrument used by surveyors in order to measure an angle of inclination or elevation
• Syn:
clinometer
• Hypernyms:
surveying instrument, surveyor's instrument

• Từ đồng nghĩa / Synonyms:
  clinometer, dip circle