am·pli·fi·ca·tion 
(ăm′plə-fĭ-kāshən)
(ăm′plə-fĭ-kāshən)n.
1. The act or result of amplifying, enlarging, or extending.
2.
a. An addition to or expansion of a statement or idea.
b. A statement with such an addition.
3. Physics
a. The process of increasing the magnitude of a variable quantity, especially the magnitude of voltage, power, or current, without altering any other quality.
b. The result of such a process.
4. Electronics See gain1.
5. Genetics The process by which extra copies of a gene or a DNA sequence are formed.
- semifinalist
- semifinished
- semiflexible
- semifluid
- semifluidity
- semiformal
- semifreddo
- semigloss
- semiglossy
- semigroup
- semihard
- semiheavy water
- semi-independent
- semi-infinite
- semiliquid
- semiliquidity
- semiliteracy
- semiliterate
- Semillon
- semilog
- semilogarithmic
- semilunar
- semilunar bone
- semilunar cartilage
- semilunar valve