1. 
   Hendecasyllabic
   Hen·dec`a·syl·lab'ic adjective Pertaining to a line of eleven syllables.
   Found op http://www.encyclo.co.uk/webster/H/33
   
   
2. 
   Hendecasyllabic
   • (a.) Pertaining to a line of eleven syllables.
   Found op http://thinkexist.com/dictionary/meaning/hendecasyllabic/
   
   
3. 
   hendecasyllabic
   a Classical Greek and Latin metrical line consisting of eleven syllables, a spondee or trochee, a choriamb, and two iambs, the second of which has an additional syllable at the end / ' ' / ' ~ ~ ' / ~ ' / ~ ' /.
   Found op http://rpo.library.utoronto.ca/display_rpo/terminology.cfm#acatalectic
   
   

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