Definition of DECLINATION

declination

Plural: declinations

Noun

  • a condition inferior to an earlier condition; a gradual falling off from a better state
  • a downward slope or bend
  • (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
  • a polite refusal of an invitation
  • At a given point, the angle between magnetic north and true north.
  • At a given point, the angle between the line connecting this point with the geographical center of the earth and the equatorial plane.
  • A refusal.
  • Declension.
  • The act or state of bending downward; inclination.
  • The act or state of falling off or declining from excellence or perfection; deterioration; decay; decline.
  • Deviation.

Examples

  • "declination of the head"

Origin / Etymology

From Middle English declinacioun, borrowed from Middle French declination, from Latin declinatio. Doublet of declension.

Synonyms

celestial latitude, dec, declension, decline, declivity, descent, downslope, fall, magnetic declination, regrets, δ

Antonyms

ascent, improvement

Scrabble Score: 14

declination is a valid Scrabble (US) TWL word
declination is a valid Scrabble Word in Merriam-Webster MW Dictionary
declination is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 18

declination is a valid Words With Friends word