Solecism

In traditional prescriptive grammar, a solecism is something perceived as a grammatical mistake or absurdity, or even a simply non-standard usage. The word was originally used by the Greeks for what they perceived as mistakes in their language. Ancient Athenians considered the dialect of the inhabitants of their colony Soli in Cilicia to be a corrupted form of their own pure Attic dialect, full of "solecisms" (Greek: σολοικισμοί, soloikismoí; Sing.: σολοικισμός, soloikismós).

Here are some examples of usages often regarded as solecisms in standard English:

What is considered a solecism in one register of a language might be acceptable usage in another. For example, "The world keeps turning for you and I" (10cc) may be more acceptable in a song (see Artistic license) than in prose.

Note that a solecism is a perceived error of syntax, while a barbarism is a perceived error of morphology.

See also