Borrowed from Ancient Greek κιννάβρι (kinnábri).
ⲕⲉⲛⲛⲁⲃⲉⲣⲉⲟⲥ • (kennabereos) m (plural ⲕⲉⲛⲛⲁⲃⲉⲣⲉⲟⲥ (kennabereos))