par·ve·nu (pärvə-n′, -ny′)
A person who has suddenly risen to a higher social and economic class and has not yet gained social acceptance by others in that class.
[French, from past participle of parvenir, to arrive, from Latin pervenīre : per, through; see per1 in the Appendix of Indo-European roots + venīre, to come; see gwā- in the Appendix of Indo-European roots.]
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Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.