Definition of mycodermic in US English:

mycodermic

adjective

Biology
rare, historical
  • Of or relating to the genus Mycoderma; consisting of organisms of this genus.

Origin

Late 19th century; earliest use found in Ogilvie's Imperial Dictionary. From mycoderm or Mycoderma + -ic. Compare French mycodermique.

Pronunciation

mycodermic

/ˌmʌɪkə(ʊ)ˈdəːmɪk/