Search "placoderm" in:
Browse words next to:
|
Flash Player Required
The Adobe Flash Player is required in order to view this content. You can get it here: placodermOne entry found. Main Entry: plac·o·derm Pronunciation: \ˈpla-kə-ˌdərm\ Function: noun Etymology: New Latin Placodermi, ultimately from GK plak-, plax + derma skin — more at derm- Date: circa 1865 : any of a class (Placodermi) of extinct chiefly Devonian fishes with an armor of bony plates and primitive jaw structures 
Learn more about "placoderm"
Learn more about
"placoderm" and related topics at
Britannica.com
|
