noun
- An alphabetical listing of items and their location.
- The index finger; the forefinger.
- A movable finger on a gauge, scale, etc.
- A symbol resembling a pointing hand, used to direct particular attention to a note or paragraph.
- That which points out; that which shows, indicates, manifests, or discloses.
- A sign; an indication; a token.
- A type of noun where the meaning of the form changes with respect to the context. E.g., 'Today's newspaper' is an indexical form since its referent will differ depending on the context. See also icon and symbol.
- A single number calculated from an array of prices or of quantities.
- A number representing a property or ratio, a coefficient.
- A raised suffix indicating a power.
- An integer or other key indicating the location of data e.g. within an array, vector, database table, associative array, or hash table.
- A data structure that improves the performance of operations on a table.
- A prologue indicating what follows.
Synonyms: manicule
verb
- To arrange an index for something, especially a long text.
- To inventory, to take stock.
- To normalise in order to account for inflation; to correct for inflation by linking to a price index in order to maintain real levels.
- To be indexical for (some situation or state of affairs); to indicate.
- To access a value in a data container by an index.
Pronunciation
About this word
Index is a 2-meaning word in English. Medium-length words often have several interesting anagrams.
This page shows the definition of index along with every other word you can make from its letters. Click the link above to see all anagrams and shorter words formed from the same set of letters.
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Words in word games
If you are playing a word game, knowing whether a word is valid is essential. Index appears in our 370,000-word English dictionary, which includes most words accepted in Scrabble and Words With Friends. However, always check the official word list for the specific game you are playing, as different games use different dictionaries.
Scrabble
In Scrabble, the valid word lists are the Official Tournament and Club Word List (OTCWL/NWL) for North America and the Collins Scrabble Words (CSW) for international play. Our dictionary covers most words in both lists, but some proper nouns, abbreviations, and offensive terms may differ.
Wordle
Wordle uses its own curated word list that is smaller than the full Scrabble dictionary. If Index appears here, it may or may not be a valid Wordle answer — but it is a real English word regardless.
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