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  1. Oxford Dictionary

    declination

    • IPA[ˌdɛklɪˈneɪʃ(ə)n]

    英式

    • n.
      the angular distance of a point north or south of the celestial equator；the angular deviation of a compass needle from true north (because the magnetic north pole and the geographic north pole do not coincide).

    • noun: declination, plural noun: declinations

    • 釋義
    • 相關詞

    名詞

    • 1. the angular distance of a point north or south of the celestial equator the declination of Arcturus is 19 degrees north
    • ▪ the angular deviation of a compass needle from true north (because the magnetic north pole and the geographic north pole do not coincide).
    • 2. another term for downdrift
    • 3. US formal refusal the mandatory vaccine declination form

    declination axis

    • n.
      the axis of an equatorially mounted telescope which is at right angles to the polar axis, about ...

    Oxford Dictionary

    declination axis

    • n.
      the axis of an equatorially mounted telescope which is at right angles to the polar axis, about ...

    Oxford American Dictionary

    • 更多解釋

    declination

    • IPA[ˌdekləˈnāSHən]

    美式

    • n.
      the angular distance of a point north or south of the celestial equator: the declination of Arcturus is 19 degrees north

    Oxford American Dictionary