English to English

verb (v)

• cause to grow together parts from different plants(verb.contact)

  Synonym:
  engraft, graft
  

  source: wordnet30
• To insert, as a scion of one tree, shrub, or plant in another for propagation; as, to ingraft a peach scion on a plum tree; figuratively, to insert or introduce in such a way as to make a part of something.(verb)

  source: webster1913