a person who is almost identical to another
"The actor was so good at his role that he seemed like a clone of the character himself."
A living organism (originally a plant) produced asexually from a single ancestor, to which it is genetically identical.
"The gardener propagated new rose bushes by taking cuttings that would grow into clones, ensuring each plant was genetically identical to the original mother bush."
In plain English: A clone is an exact copy of something, whether it's a person created through science or just a duplicate file on your computer.
"The company hopes to release a clone that runs faster than any other software on the market."
Usage: In everyday conversation, use the noun clone to refer to an exact genetic copy of any person or animal created through biotechnology, rather than just similar-looking individuals. This term specifically implies that two organisms share 100% of their DNA because one was derived directly from a single ancestor without sexual reproduction.
To create a clone of.
"The scientist managed to clone the endangered species before it went extinct."
The word clone was coined in 1903 by scientists studying plants to describe a twig or cutting that grows into an identical copy of its parent plant. By the 1970s, this botanical term expanded figuratively to refer to any exact replica created through artificial means.