Book of Bantorra

This has been showing locally lately, but I missed the first 4 episodes.
What, exactly, are "meat"? Several characters (such as Hamyuts and Cigla) can tell if a person is a "meat" by a glance, so at first I thought they were people with no magic rights, but several "meats" have magic (and some of them are pretty dang strong, such as every male on the island with Enlike/Qumola). Next I thought they were anyone who was not a "true man", but then all the armed librarians and a few other minor characters are not "true men" (ie members of the church of drowning in god's grace), but they're not meats, either.
What, exactly, are "meat"? Several characters (such as Hamyuts and Cigla) can tell if a person is a "meat" by a glance, so at first I thought they were people with no magic rights, but several "meats" have magic (and some of them are pretty dang strong, such as every male on the island with Enlike/Qumola). Next I thought they were anyone who was not a "true man", but then all the armed librarians and a few other minor characters are not "true men" (ie members of the church of drowning in god's grace), but they're not meats, either.