eyas noun & adjective. 
['ʌɪǝs] Orig. 
nyas. 
L15.[Old & mod. French niais (orig.) bird taken from the nest, (now) silly person, from Proto-Romance from Latin nidus nest. Initial n lost by misdivision as in ADDER noun1; spelling with ey- may be due to assoc. with EY noun.]A. noun.
1.  A young hawk in the nest, or taken from it for training; a hawk whose training is incomplete. 
L15.2.  A child, a youthful or immature person. 
L16.b.  attrib. or as
 adjective. Unfledged, youthful. 
L16.  [TahlilGaran] English Dictionary ▲