Word
Sauropterygia, n.
extinct marine reptiles: plesiosaurs; nothosaurs
<noun.animal>
Sauropterygia
order Sauropterygia
semantic pointers
hypernym
animal order
member holonym
Archosauria, subclass Archosauria
member meronym
Plesiosauria, suborder Plesiosauria
Nothosauria, suborder Nothosauria