Definition of thoroughpin in English:

thoroughpin

noun

  • A swelling of the tendon sheath above the hock of a horse, which may be pressed from inside to outside and vice versa.

    • ‘Does anyone have a horse with, or know a horse with thoroughpins?’
    • ‘This puts more stress on the hocks and the outside of the legs; bog spavins and thoroughpins can result.’
    • ‘Shortly after this, the horse developed a thoroughpin and was kept from racing for the rest of the season.’
    • ‘It turns out it is a thoroughpin; the vet drained the lump and then pumped it with cortisone.’
    • ‘Bone spavins, bogs, thoroughpins, and weakness are common to sickle hocks.’

Pronunciation:

thoroughpin

/ˈθʌrəpɪn/