1. Noun
The act or state of bending downward; inclination; as, declination of the head.
2. Noun
The act or state of falling off or declining from excellence or perfection; deterioration; decay; decline.
3. Noun
The act of deviating or turning aside; oblique motion; obliquity; withdrawal.
4. Noun
The act or state of declining or refusing; withdrawal; refusal; averseness.
5. Noun
The angular distance of any object from the celestial equator, either northward or southward.
6. Noun
The arc of the horizon, contained between the vertical plane and the prime vertical circle, if reckoned from the east or west, or between the meridian and the plane, reckoned from the north or south.
7. Noun
The act of inflecting a word; declension. See Decline, v. t., 4.
8. Noun
a condition inferior to an earlier condition; a gradual falling off from a better state; decline
Vocabulary classified under Academic vocabulary
9. Noun
(astronomy) the angular distance of a celestial body north or to the south of the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere
Vocabulary classified under Mathematics
10. Noun
a downward slope or bend
Vocabulary classified under Nature and environment
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