Hækkaðrar
Hækkaðrar is an Icelandic word derived from the verb "hækka," meaning to raise, increase, or grow. The form "hækkaðrar" is the genitive feminine singular of the past participle "hækkaður." This means it is used to indicate possession or a relationship with a feminine noun that is singular and in the genitive case. For example, it could translate to "of the raised" or "of the increased" when referring to something feminine.
The grammatical structure highlights the passive voice, indicating that something has undergone an increase or raising.