SPIFF
Meaning of SPIFF in English
/ spɪf; NAmE / verb
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PHRASAL VERBS
- spiff up | spiff sb/sth up
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WORD ORIGIN
late 19th cent.: perhaps from dialect spiff well dressed .
Oxford Advanced Learner's English Dictionary.
Оксфордский английский словарь для изучающик язык на продвинутом уровне.
2005