📖 WordNook

index

noun
  1. the finger next to the thumb
    index fingerforefinger
  2. an alphabetical listing of names and topics along with page numbers where they are discussed
  3. a number or ratio (a value on a scale of measurement) derived from a series of observed facts
    indicator
  4. a mathematical notation indicating the number of times a quantity is multiplied by itself
    power
  5. a numerical scale used to compare variables with one another or with some reference number
verb
  1. adjust through indexation
    “The government indexes wages and prices”
  2. provide with an index
    “index the book”
  3. list in an index