Pleuropterygii
plural noun
Pleu·rop·ter·yg·ii
: a subclass or order of small primitive Devonian elasmobranchs including the genus Cladoselache in which the paired fins are supported by unjointed parallel radial cartilages extending straight outward to the fin membrane and claspers are locking
Word History
Etymology
New Latin, from pleur- + -pterygii
- the haves and the have-nots
- the heart
- the heat
- the heat is on
- the heat of the day
- the heave-ho
- the heavens
- the heavens open
- the heavens open (up)
- the heavens open up
- the heebie-jeebies
- the height of
- the hell
- the hell out of
- the hell with
- the herd
- the hereafter
- the high ground
- the high jump
- the high road
- the Hill
- the himalaya
- the hole
- the holiday season
- the holidays