retrograde motion

Noun

Meaning

retrograde motion (countable and uncountable, plural retrograde motions)

(astronomy) Motion of a body (either real or apparent) in a direction opposite to that of its normal motion, or to that of other similar or related bodies

Source: en.wiktionary.org

Close letter words and terms

retrograde amnesia retrograde ejaculation retrograde inversion retrograde neurotransmitter retrograde perfusion retrograde pyelography