Fragments produced by an impact
Slush
Associated with the upper classes.
She talks with a posh accent.
Stylish, elegant, exclusive (expensive).
After the performance they went out to a very posh restaurant.
(usually offensive) Snobbish, materialistic, prejudiced, under the illusion that one is better than everyone else.
We have a right posh git moving in next door
An exclamation expressing derision.
1889: "The czar! Posh! I slap my fingers--I snap my fingers at him." — Rudyard Kipling, The Man Who Was