Definition of myelinotoxic in US English:

myelinotoxic

adjective

Medicine
  • That damages or destroys myelin.

Origin

1960s; earliest use found in Annals of the New York Academy of Science. From myelino- + toxic.

Pronunciation

myelinotoxic

/ˌmʌɪɪlɪnəˈtɒksɪk/