Definition of sark in US English:

sark

noun

Scottish, Northern English
  • A shirt or chemise.

    • ‘Mason stood stripped to his sark in the snow, with nothing on but his trousers.’
    • ‘He wore a sark of black silk, embroidered with strange beasts in red and gold.’

Origin

Old English serc, of Germanic origin.

Pronunciation

sark

/sɑrk//särk/