fetotoxicity

[fē′tō-tŏk-sĭsĭ-tē]
n.
  1. Injury to the fetus from a substance that enters the maternal and placental circulation and may cause death or retardation of growth and development.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.