1. 
   Lyencephala
   Ly`en·ceph'a·la noun plural [ New Latin , from Greek ... to loose + ... the brain.] (Zoology) A group of Mammalia, including the marsupials and monotremes; -- so called because the corpus callosum is rudimentary.
   Found op http://www.encyclo.co.uk/webster/L/72
   
   
2. 
   lyencephala
   <zoology> A group of Mammalia, including the marsupials and monotremes; so called because the corpus callosum is rudimentary. ... Origin: NL, fr. Gr. To loose + the brain. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?lyencephala
   
   
3. 
   Lyencephala
   • (n. pl.) A group of Mammalia, including the marsupials and monotremes; -- so called because the corpus callosum is rudimentary.
   Found op http://thinkexist.com/dictionary/meaning/lyencephala/
   
   

Tip: double click on a word to show its meaning.