“a power”

The following 2 entries include the term a power.

A power supply

noun

: a battery or transformer supplying electric power to heat the cathode in an electron tube compare b power supply , c power supply ; a battery

do (someone) a power of good

idiom

: to help someone physically or mentally : to make someone feel better


Challenging Standardized Test Words, Vol. 2

  • a pencil broken in half on top of a test answer sheet
  • The business’s new computer system proved not to be a panacea.
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