flatworm

flat·worm

noun \-ˌwərm\

Definition of FLATWORM

: any of a phylum (Platyhelminthes) of soft-bodied usually much flattened acoelomate worms (as the planarians, flukes, and tapeworms) —called also platyhelminth

First Known Use of FLATWORM

1874

Rhymes with FLATWORM

affirm, bagworm, bloodworm, bookworm, budworm, confirm, cutworm, deworm, dew worm, earthworm, eelworm, glowworm, heartworm, hookworm, hornworm, inchworm, infirm, long-term, lugworm, lungworm, midterm, pinworm, ringworm, roundworm, sandworm, screwworm, short-term, silkworm, tapeworm, webworm, woodworm