Clone
A clone is an identical twin to a living organism artificially grown from sample cells. In reality, a clone has none of the knowledge or experience of the creature that supplied its genetic material, and it grows to maturity at the normal rate for its species.
In science fiction, clones often have some or all of the memories of the creature(s) from which they are cloned. Their growth may also be artificially accelerated so they reach maturity quickly.
Clones in Star Trek
The Dominion used cloning to produce genetically engineered servant races, including Jem'Hadar and Vorta.
Clones in Star Wars
There are at least two methods of producing clones in the Star Wars setting. The people of Kamino produced armies of clones for the Galactic Republic using Jango Fett as a DNA donor. They were able to modify the DNA to some extent, making the clones more obedient, and accelerate their growth so they reached maturity in about ten years.[1]
An alternative method used Spaarti cylinders to rapidly grow clones. Clones created using this technology were usually insane because of a connection through the Force to their DNA donors. The sanity problem could be avoided through either an extended growth period or the use of ysalamiri to block the Force connection.[2]