Declinometer

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Declinometer \Dec`li*nom"e*ter\, n. [Decline + -meter.]
     (Physics)
     An instrument for measuring the declination of the magnetic
     needle.
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

  declinometer
       n : an instrument for measuring magnetic declination [syn: {transit
           declinometer}]