
• (n. pl.) An extensive suborder of fresh-water physostomous fishes having the anterior vertebrae united and much modified; the Eventognathi.
Found on
http://thinkexist.com/dictionary/meaning/plectospondyli/
Plec`to·spon'dy·li noun plural [ New Latin , from Greek ... plaited + ..., ..., a vertebra.]
(Zoology) An extensive suborder of fresh-water physostomous fishes having the anterior vertebræ united and much modified; the Eventognathi.
Found on
http://www.encyclo.co.uk/webster/P/105
No exact match found.