Desinent

• (a.) Ending; forming an end; lowermost.
Found on http://thinkexist.com/dictionary/meaning/desinent/

Desinent

Des'i·nent adjective [ Latin desinens , present participle of desinere , desitum , to leave off, cease; de- + sinere to let, allow.] Ending; forming an end; lowermost. [ Obsolete] 'Their desinent parts, fish.' B. Jonson.
Found on http://www.encyclo.co.uk/webster/D/46

desinent

terminal; ending
Found on http://phrontistery.info/d.html
No exact match found