Subscriber login


Forgot your password?

Library card login

Other

diphtheroid


Definition of diphtheroid

noun

Microbiology
  • any bacterium of a genus that includes the diphtheria bacillus, especially one that does not cause disease. See corynebacterium.

adjective

[attributive] Medicine
  • similar to diphtheria: diphtheroid endocarditis

diphtheroid in other Oxford dictionaries

Definition of diphtheroid in the US English dictionary