Gain
Part of speech: verb
Definition: To acquire possession of what one did not have before. To increase. To be more likely to catch or overtake an individual.
Part of speech: noun
Definition: The act of gaining. What one gains, as a return on investment or dividend. The factor by which a signal is multiplied.
Example sentence: As long as you keep going, you'll keep getting better. And as you get better, you gain more confidence. That alone is success.
Amplification
Part of speech: noun
Definition: the act, or result of amplifying, enlarging, extending or adding tothe act, or result of independently increasing some quantity, especially voltage, power or currentgainusing the polymerase chain reaction (PCR) for isolating and exponentially amplifying a fragment or sequence of DNAA procedure used in the nomenclature of complex organic compounds in which the superatoms of a basic structure (a phane) are replaced by cyclic structures (amplificants)
Example sentence: Rock music is electronic music, dependent entirely on electronic circuitry and amplification.