Definition of retrogradation Retrogradation

ret•ro•gra•da•tion

We found 6 definitions of retrogradation from 3 different sources.

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What does retrogradation mean?

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • retrogradation (n.)
    The act of retrograding, or moving backward.
  • retrogradation (n.)
    The state of being retrograde; decline.

Sailor's Word-BookThe Sailor's Word-Book

  • retrogradation
    An apparent motion of the planets contrary to the order of the signs, and to their orbital march. The arc of retrogradation is the angular distance thus apparently traversed. Mars may be watched as an instance.

Pronunciation

Sign Language

retrogradation in sign language
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