Retro
WordNet
adjective
(1) Affecting things past
"Retroactive tax increase"
"An ex-post-facto law"
"Retro pay"
noun
(2) A fashion reminiscent of the past
WiktionaryText
Adjective
- of, or relating to the past, past times, or the way things were
- affecting things past; retroactive, ex post facto
Noun
- something, such as a fashion, from the past; a retro trend
- a retrorocket
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