implantation

Short definition from Wiktionary

Noun

1. 1
   The way in which an organ, bone, muscle etc. becomes inserted into its set place.
2. 2
   Planting; securing a plant etc. into the ground.
3. 3
   The introduction of a notion, idea or thought into someone's mind.
4. 4
   The act of inserting a medical implant.
5. 5
   The attachment of the fertilized ovum to the uterus wall.
6. 6
   The insertion of ions into the crystal structure of another material through ion bombardment.