Definite article reduction
Definite article reduction (DAR), in linguistics, is the use of a vowel-less form of the definite article the in Northern dialects of England English, for example in Yorkshire dialect. DAR is often represented by dialect spelling with an apostrophe: t' or th' .
DAR is found in most traditional Northern English varieties and even some North Midlands dialects; however, the dialects of Northumberland, northern County Durham and northern Cumberland are not affected by DAR.