| RETROACTS | • retroacts v. Third-person singular simple present indicative form of retroact. • RETROACT v. to act in return.
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| RETROCEDE | • retrocede v. (Transitive) To grant back. • retrocede v. (Intransitive) To go back.
 • RETROCEDE v. to cede back (a territory).
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| RETRODDEN | • retrodden v. Past participle of retread. • RETREAD v. to tread again.
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| RETRODICT | • retrodict v. To attempt to estimate the previous state from the present. • RETRODICT v. to utilize present information or ideas to infer or explain (a past event or state of affairs).
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| RETROFIRE | • retrofire adj. Describing rockets that are directed opposite to the direction of motion and used to slow down. • retrofire v. To fire the retrofire rockets of a craft.
 • RETROFIRE v. to cause a retrorocket to become ignited.
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| RETROFITS | • retrofits n. Plural of retrofit. • retrofits v. Third-person singular simple present indicative form of retrofit.
 • RETROFIT v. to furnish with new parts not originally available.
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| RETROFLEX | • retroflex adj. Bent or curved backwards. • retroflex adj. (Phonetics) Of pronunciation in which the tip of the tongue is raised and bent backwards, so that the…
 • retroflex adj. (Phonetics) Of pronunciation in which the tip of the tongue approaches or touches the back of the alveolar ridge.
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| RETROJECT | • retroject v. (Transitive) To project into the past; to insert anachronistically into a historical reconstruction. • RETROJECT v. to throw backwards.
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| RETRONYMS | • retronyms n. Plural of retronym. • RETRONYM n. a term coined to distinguish the original referent from a later development.
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| RETROPACK | • retropack n. A group of retrorockets on a spacecraft. • RETROPACK n. a system of auxiliary rockets on a spacecraft.
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| RETROUSSE | • retroussé adj. Turned up, especially when describing the nose. • RETROUSSE adj. (French) of the nose, turned up.
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| RETROVERT | • retrovert v. To turn back. • retrovert n. One who returns to their original creed.
 • RETROVERT v. to turn back.
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