engraftment

Meanings

1. 1
   noun

   medicine: the successful incorporation and growth of transplanted cells or tissue in a recipient

   Blood tests confirmed engraftment of the donor stem cells three weeks after the transplant.

2. 2
   noun

   the act or result of grafting a shoot or bud onto another plant

   The nursery monitored the engraftment of each apple scion onto its rootstock.

3. 3
   noun

   formal or historical: the firm incorporation of something into an existing body or system, especially an addition to capital stock

   The bank's 1697 engraftment added new subscriptions to its original capital.

Formed from engraft + -ment. Engraft combines en-, 'in or into,' with graft, the name of a shoot inserted into another plant. Graft came through Old French graife, 'stylus or grafting knife,' from Latin graphium; the pointed shoot was likened to a stylus. Ingraftment is a historical spelling variant.

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