kerbstone

Etymology

From kerb + stone.

kerbstone means A paving stone that forms part of a kerb. Lexicurio rates it Sui generis — a strength score of 87 out of 100.

noun

A paving stone that forms part of a kerb.“You see this creature with her kerbstone English: the English that will keep her in the gutter to the end of her days. Well, sir, in three months I could pass that girl off as a duchess at an ambassador’s garden party.”