Definitions:

1. In grammar, refers to a case in some languages used to indicate movement away from something, the source or cause of an action, or separation. ADJECTIVE
   • In the study of ancient languages, understanding the ablative case is crucial for correctly interpreting texts.
2. In material science and aerospace, refers to materials designed to erode or wear away gradually under intense heat or stress. ADJECTIVE
   • The spacecraft was equipped with an ablative heat shield to protect it during its descent through the atmosphere.
3. In medicine, refers to procedures or treatments that involve the removal or destruction of tissue. ADJECTIVE
   • The surgeon performed and ablative procedure to remove the cancerous tissue from the patient's lungs.

Synonyms:

• destructive
• erosive
• genitive
• heat-resistant
• locative
• protective
• Resective