Per Wiki:
Voyager’s producers reluctantly fired Lien after her personal issues affected her reliability on set. At the time, this was not openly discussed and her departure was attributed to other reasons; these ranged from Lien voluntarily leaving to pursue other roles to her being removed to make room for Jeri Ryan’s introduction as Seven of Nine.
… Unyet.
Didn’t think that one through. Apparently, it does count as Middle English.
Honestly, it looks like a perfectly cromulant word. We should keep it.
Language isn’t set by dictionaries, dictionaries are a snapshot of current vocabulary based on what a team of people believe about that language.