lactate

/ˈlækteɪt/
verb
  1. To produce milk, especially in female mammals after giving birth.
    • Some mothers find it challenging to lactate enough for their baby.
    • The cow began to lactate after her calf was born.
    • Most female mammals lactate to feed their young.
Synonyms
noun
  1. A salt or ester of lactic acid, produced in muscles during intense exercise and often associated with muscle fatigue.
    • The athlete's lactate levels were measured during the training session.
    • Lactate buildup can cause a burning sensation in your muscles.
    • When you exercise hard, your muscles produce lactate as a byproduct.