batnað
Batnað is an Icelandic term formed as the past participle of the intransitive verb batna, which means to improve, recover, or get better. Batnað is used with auxiliary verbs to indicate that improvement has occurred, as in Líðan hefur batnað (The condition has improved) or Meiðsli batnuðu/ batnað eftir meðferð (The injuries recovered after treatment; the singular form is batnaði in past tense).
Etymology and cognates: The verb batna is of Old Norse origin and is maintained across North Germanic
Usage: Batnað is commonly found in medical, health, and everyday contexts, as well as when describing improvements
Grammatical notes: Batna is intransitive; batnað functions as the past participle and is used with auxiliary
See also: batna (to get better), bæta (to repair or improve something).