Operate on (a horse) to improve its breathing by pinning back the vocal fold in the larynx.
〈英〉（给马）固定声带（使马更好地呼吸）
Glencroft had a season to remember in 1988 after being hobdayed
Example sentencesExamples
The ten-year-old had slipped to a mark of just 120 after a quiet spell but was hobdayed before his previous start and looks to have re-discovered his form, which suggests he ought to continue to give a good account in this sphere.
Origin
1930s: named after Sir Frederick T. G. Hobday (1869–1939), the British veterinary surgeon who introduced the technique.