posh

From Wiktionary

Pronunciation[change]

Adjective[change]

Positive
posh

Comparative
posher

Superlative
poshest

  1. Posh is something that is high class, elegant and fashionable.
    He spoke with a posh voice.
    It was the poshest restaurant in town.

Adverb[change]

Positive
posh

Comparative
none

Superlative
none

  1. Posh is to act in an elegant or high class way.
    He liked to talk posh.