Where does “pós” come from?

pós (Portuguese) comes from Portuguese Pará, from Portuguese Pera, from Portuguese espera, from Portuguese esperar, from Old Portuguese asperar, from Old Spanish esperar, from Latin spērō, from Latin spes — to succeed, to prosper.

pós (Portuguese): Clipping of pós-graduação; plural of pó; Obsolete...

Definitions

  1. Clipping of pós-graduação; plural of pó; Obsolete...

Ancestry of “pós”, step by step

pós traces back through 3 separate lines of ancestry.

via Portuguese Pará

StepLanguageWordMeaning
1PortugueseParáa state in the North Region of Brazil
2PortuguesePerapear
3Portugueseesperawait
4Portugueseesperarto wait; to hope; to expect; to anticipate
5Old Portugueseasperar
6Old Spanishesperarto wait for, await
7Latinspērōto hope, expect
8Latinspeshope; expectation, anticipation, apprehension
9Proto-Italicspēshope
10Proto-Indo-Europeanspéh₁sprosperity, success
11Proto-Indo-Europeanspeh₁-to succeed, to prosper

via Latin post

StepLanguageWordMeaning
1Latinpostbehind; after, since, besides, except; behind,...
2Latinposteablative singular of postis
3Proto-Italicpostibehind, after
4Proto-Indo-Europeanpóstiafter
5Proto-Indo-Europeanpósafterwards, post; by, at

via Portuguese ós

StepLanguageWordMeaning
1Portugueseósplural of ó
2Old Portugueseosthe
3Vulgar Latin*lōs
4Latinillōs
5Latinillīs
Every word from Proto-Indo-European speh₁-Every word from Proto-Indo-European spéh₁sEvery word from Proto-Italic spēs