1. 
   Halones
   Ha·lo'nes (hȧ*lō'nēz) noun plural [ New Latin , from Greek 'a`lwn , 'a`lwnos , a halo.] (Biol.) Alternating transparent and opaque white rings which are seen outside the blastoderm, on the surface ...
   Found op http://www.encyclo.co.uk/webster/H/8
   
   
2. 
   halones
   <biology, ornithology> Alternating transparent and opaque white rings which are seen outside the blastoderm, on the surface of the developing egg of the hen and other birds. ... Origin: NL, fr. Gr, a halo. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?halones
   
   
3. 
   Halones
   • (n. pl.) Alternating transparent and opaque white rings which are seen outside the blastoderm, on the surface of the developing egg of the hen and other birds.
   Found op http://thinkexist.com/dictionary/meaning/halones/
   
   

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