ZERO-COUPON BOND

zygote intrafallopian transfer. A procedure in which mature eggs are fertilized in a test tube or petri dish and then injected into a woman’s fallopian tubes. — Abbr. ZIFT. — Also termed zygote intrafallopian-tube transfer. Cf. ARTIFICIAL INSEMINATION; GAMETE INTRAFALLOPIAN TRANSFER; IN VITRO FERTILIZATION.