Correct spelling for the English word "Unheired" is [ʌnˈe͡əd], [ʌnˈeəd], [ʌ_n_ˈeə_d] (IPA phonetic alphabet).
"Unheired" is not a widely recognized term and therefore it does not have an official definition in standard dictionaries. However, based on its apparent composition, it is possible to break down the word and speculate on its meaning.
"Un-" is a prefix commonly used to indicate negation or absence of something. "Heired" is likely a derivative of the word "heir," which refers to a person who inherits or is entitled to inherit property, title, or a position from someone, typically a family member.
Combining these elements, "unheired" could be interpreted to mean lacking or not having an heir, or someone who is not entitled to inherit. It may suggest a position or family line where the expected succession has been disrupted or where the typical pattern of inheritance has been disrupted or does not exist.
In a figurative sense, "unheired" could also convey a sense of exclusion, a lack of privilege, or being without rights or entitlements. It may express a state of not being part of a particular inheritance or not being in possession of traditional privileges associated with a certain position or lineage. However, these interpretations are speculative and the word lacks an established definition in most dictionaries.
Destitute of an heir.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.