How to pronounce index

a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time

Synonyms: numberindicator

a mathematical notation indicating the number of times a quantity is multiplied by itself

Synonyms: exponentpower

the finger next to the thumb

Synonyms: fingerforefinger

a numerical scale used to compare variables with one another or with some reference number

an alphabetical listing of names and topics along with page numbers where they are discussed

list in an index

provide with an index

“index the book”

adjust through indexation

“The government indexes wages and prices”