s, a, d, e, l, n, c, h, r, i, u are letters that make 'class Hirudinea'
hi, la, IR, lass, cl, dine, Ea, SS, as, in, din, ass, class, Hirudinea, AS, HI, IN, LA, NE, As, Cl, In, Ir, La, Ne, Ru are words within 'class Hirudinea'
1 possible definitions for 'class Hirudinea'
Under this definition, class hirudinea is a noun and has the following properties:
Hirudinea has the same meaning as class Hirudinea
'class Hirudinea' can be a type of class.
'class Hirudinea' can be a member of Annelida, phylum Annelida.
leech, bloodsucker, hirudinean, Hirudinidae, family Hirudinidae are members of 'class Hirudinea'.