Definition of toughener in English:

toughener

noun

  • See toughen

    • ‘The proportion of tenderizers to tougheners is a relatively simple way to classify flour types.’
    • ‘Proper footwear, skin tougheners, taping, frequent sock and shoe changes, proper hydration, correct lacing techniques, and gaiters all contribute to the prevention of blisters.’
    • ‘What about using pine tar or some of those other hoof tougheners?’
    • ‘Some of these formulations contained a combined weight of over 50% of the tougheners.’
    • ‘It was a good mental toughener, though, which is exactly why I'll be going back next week.’