›[T]formalto make or do something again in exactly the same way: Researchers tried many times to replicate the original experiment.Copying and copiesForgery›[I or T]specializedIf organisms and genetic or other structures replicate, they make exact copies of themselves: Chromosomes replicate before cells divide and multiply.Computer viruses replicate themselves and are passed along from user to user.Copying and copiesForgeryreplication