s, o, b, p, c, m, r, i, w are letters that make 'proboscis worm'
OR, os, OS, OB, PR, bosc, CIS, SC, Bos, Sc, Ci, rob, Ro, pro, ci, worm, proboscis, Ob, Os, Pr are words within 'proboscis worm'
1 possible definitions for 'proboscis worm'
Under this definition, proboscis worm is a noun and has the following properties:
ribbon worm, nemertean, nemertine have the same meaning as 'proboscis worm'
'proboscis worm' can be a type of worm.
'proboscis worm' can be a member of Nemertea, phylum Nemertea, Nemertina, phylum Nemertina.