screwworm

noun screw·worm \ˈskrü-ˌwərm\

Definition of SCREWWORM

: a blowfly (Cochliomyia hominivorax) of the warmer parts of America whose larva develops in sores or wounds or in the nostrils of mammals including humans with serious or sometimes fatal results; especially : its larva

: any of several flies other than the screwworm and especially their larvae which parasitize the flesh of mammals

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First Known Use of SCREWWORM

1879

Rhymes with SCREWWORM

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

Medical Dictionary

screwworm

noun screw·worm \ˈskrü-ˌwərm\

Medical Definition of SCREWWORM

: either of two dipteran flies of the genus Cochliomyia: a : one (C. hominivorax) of the warmer parts of America whose larva develops in sores or wounds or in the nostrils of mammals including humans with serious or sometimes fatal results; especially : its larva b : secondary screwworm

: a dipteran fly of the genus Chrysomyia (C. bezziana) that causes myiasis in the Old World