noun:

• power of the pen

noun:

• power behind the throne; éminence grise; kingmaker; wire-puller; shadow shogun [literal]

noun:

• power of expression; expressiveness; expressive power

noun:

• young power

noun:

• power of attorney

noun:

• critical power; critical ability

noun:

• bargaining power

noun:

• the intensity or illuminating power of light

noun:

• power flux density - IT term

noun:

• power crisis

noun:

• psychic power

noun:

• balance of power among factions (within a political party); factional balance - four character idiom

noun:

• area where a string of nuclear power plants are located - four character idiom

noun:

• power saver (feature) - IT term

noun:

• power flicker - abbreviation

noun:

• wind power energy

noun:

• interference power - IT term

noun:

• wave power; wave force

noun:

• self-cleansing power; being capable of purifying oneself - four character idiom

noun:

• power generation efficiency; generating efficiency

expression:

• knowledge is power - proverb

noun:

• enemy's strength or fighting power

noun:

• thermal power generation

noun:

• geothermal electric power generation

noun:

• backup power supply