clone
noun
1. a person who is almost identical to another
Similar word(s): ringer
Definition categories: person, double, image
2. a group of genetically identical cells or organisms derived from a single cell or individual by some kind of asexual reproduction
Similar word(s): clon
Definition categories: group, being, organism
3. an unauthorized copy or imitation
Similar word(s): knockoff
Definition categories: man–made, copy