s, a, o, b, d, e, k, l, n, c, r, i, u are letters that make 'duck-billed dinosaur'
LED, os, OS, SA, AU, duck-billed, ED, ill, billed, il, no, in, bill, din, dinosaur, duck, Ur, IL, IN, LE, Bi, Au, In, No, Os are words within 'duck-billed dinosaur'
1 possible definitions for 'duck-billed dinosaur'
Under this definition, duck-billed dinosaur is a noun and has the following properties:
hadrosaur, hadrosaurus have the same meaning as 'duck-billed dinosaur'
'duck-billed dinosaur' can be a type of ornithischian, ornithischian dinosaur.
corythosaurus, anatotitan, edmontosaurus, trachodon, trachodont, corythosaur are types of 'duck-billed dinosaur'.
'duck-billed dinosaur' can be a member of Hadrosauridae, family Hadrosauridae.