1) Apteral 2) Apterous 3) Flightless 4) Lacking wings 5) Like fleas and lice 6) Like lice 7) What apteryx means 1) Apteral 2) Apterous 3) Flightless 
[book] Wingless is a 2008 book by Paro Anand, ISBN 978-8186939161. This book was illustrated by Atanu Roy. The story is about a girl called Chutki. She is born wingless, though she`s a princess, the much awaited baby of the King and Queen of the Heavens. She is rejected by the angels who are the citizens of the Heavens. Suspense continues w...
• (a.) Having no wings; not able to ascend or fly.
<molecular biology> Drosophila homologue of int 1, functions in pattern formation. ... (18 Nov 1997) ... 
Drosophila homologue of int -1> int-1, functions in pattern formation.
Wing'less adjective Having no wings; not able to ascend or fly. Wingless bird (Zoology) , 
[adj] - lacking wings
adjective lacking wings