posh
(Informal)
[adjective]
Synonyms: upper-class, classy (slang), grand, high-class, luxurious, ritzy (slang), smart, stylish, swanky (informal), swish (informal, chiefly Brit.), up-market

[TahlilGaran] English Synonym Dictionary ▲

Posh /pɒʃ $ pɑːʃ/
an informal name for the British pop singer Victoria Beckham, used especially in newspapers and magazines ⇒ Becks

[TahlilGaran] Dictionary of Contemporary English ▲

I. posh¹ /pɒʃ $ pɑːʃ/ adjective informal
[Date: 1900-2000; Origin: Perhaps from posh 'money, showy man' (19-20 centuries)]

1. a posh restaurant, hotel, car etc is expensive and looks as if it is used or owned by rich people:
a posh private school

2. British English upper class:
Her parents are terribly posh.

[TahlilGaran] Dictionary of Contemporary English ▲

II. posh² adverb British English informal
talk posh to talk in an upper-class way

[TahlilGaran] Dictionary of Contemporary English ▲

POSH
Port Out, Starboard Home (apocryphal)

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲