Define implantation. March 5, 2022 by Author Define implantation. The blastocyst becomes embedded with the uterine wall through the process called implantation. Related Posts:What are the function of cell wall?Effect of Heat on MatterWhat is a vomit clock? Why are they called vomit clocks?Newton’s Laws of MotionHydrotherapy - Physiological Effects of WaterThermodynamics