Noun

Singular index

Plural indexes or indices

index (plural indexes or indices)

  1. An alphabetical listing of items and their location; for example, the index of a book lists words or expressions and the pages of the book upon which they are to be found.
  2. (linguistics) 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.
  3. The index finger, the forefinger.
  4. A sign; an indication; a token.
    His son's empty guffaws ... struck him with pain as the indices of a weak mind.
  5. (programming) A positive or non-negative integer indicating the location of data within a vector or vector based multidimensional array.
  6. (computing) A key indicating the location of data or an object, e.g. within a database table, associative array, or hash table.
  7. (computing, databases) A data structure that improves the performance of operations on a table.
  8. (economics) a single number calculated from an array of prices or of quantities.

Synonyms

Derived terms

Related terms

From Wiktionary under the GNU Free Documentation License.
Sat Dec 5 19:38:11 2009

An index is a system used to make finding information easier.

Index may also refer to:

Publications:

In computers and information retrieval:

Other:

  • The Index, an item on the Halo (megastructure) in the Halo series of video games
  • The Index (Dubai), a tower under construction in Dubai
  • Index (retailer), a defunct UK catalogue retailer formerly owned by the Littlewoods group and known as Littlewoods Index
  • Index finger, the second digit of a human hand
  • Index fund, a collective investment scheme
  • Indexicality, in linguistics, the variation of meaning of an utterance according to certain features of the context in which it is uttered
This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.

From Wikipedia under the GNU Free Documentation License
Wed Nov 18 08:16:50 2009

UK Innovation Index - The Intangible Economy
athenaalliance.org
UK Innovation Index - The Intangible Economy

Ken Jarboe

Mon, 14 Dec 2009 12:34:48 GM

The UK's National Endowment for Science Technology and the Arts (NESTA) has released its new pilot Innovation . Index. . As the press release states: The aim is to make a significant improvement on existing metrics, both by making clear ...

Japan Tops ICT Sustainability Index Environmental Leader Green ...
environmentalleader.com
Japan Tops ICT Sustainability Index Environmental Leader Green ...

Environmental Leader

Fri, 11 Dec 2009 15:52:32 GM

IDC has ranked Japan, with a score of 16, as the top-tier country with the greatest potential to reduce greenhouse gases by using information and communications technologies (ICT).

The New Economic Misery Index : Five Sectors that Show Financial ...
mybudget360.com
The New Economic Misery Index : Five Sectors that Show Financial ...

mybudget360

ue, 08 Dec 2009 17:35:08 GM

Talking with a few colleagues I was reminded about a misery . index. used in the 1970s to measure the real feel of the stagflation hitting the country. Today, we have a more insidious version of economic crisis because what is good for ...

From Google Blog Search: "index"
Mon Dec 14 08:37:25 2009

Natural gas shares lead energy sector gains - MarketWatch
news.google.com
Natural gas shares lead energy sector gains

MarketWatch

The NYSE Arca Oil Index ( INDEX :XOI) rose 0.8% to 1057. The NYSE Arca Natural Gas Index ( INDEX :XNG) jumped 4.2% to 522. The Philadelphia Oil Service Index ...

A Resilient Market Briefing.com

Stock Market Update Briefing.com



all 284 news articles »
Indian shares fall 0.1 pct; banks down - Reuters
news.google.com
Indian shares fall 0.1 pct; banks down

Reuters

At 9:55 am (0425 GMT), the 30-share BSE index .BSESN was down 0.1 percent at 17.101.41 points, with 12 components declining. The 50-share NSE Index was down ...



and more »
Hedge Funds Regain Positive Momentum In November - Index - Wall Street Journal
news.google.com
Hedge Funds Regain Positive Momentum In November - Index

Wall Street Journal

Hedge-fund improvement regained momentum in November after the lackluster previous month, according to the Credit Suisse/Tremont Hedge Fund Index . ...

CS/Tremont Hedge Fund Index : Est. Nov. Gains 2.29% FINalternatives

More Hedge Funds Opened In 3Q Than Shut,A First Since Mid-'08 Wall Street Journal

Hedge Funds Gained 1.75% On Average In Nov -Hedge Fund Research Wall Street Journal



all 38 news articles »

From Google News Search: "index"
Mon Dec 14 08:44:36 2009

Graphic charts the non manufacturing index reflecting a broad
d.yimg.com
Graphic charts the non manufacturing index reflecting a broad
409px x 249px | 59.50kB

[source page]

Graphic charts the non manufacturing index reflecting a broad overview of the nationa s service sector

photo index
img.blog.yahoo.co.kr
photo index
523px x 504px | 72.50kB

[source page]

This feed contains most recent image content from KR Blog

photo index
img.blog.yahoo.co.kr
photo index
528px x 503px | 72.70kB

[source page]

This feed contains most recent image content from KR Blog

From Yahoo Image Search: "index"
Tue Dec 8 16:35:10 2009

How do I start placing money in an index fund?
Q. I've recently come into a little bit of money, and would like to place the money in an index fund like the S&P 500. This is the first time I've really invested, so I would like to start small, say around $500, but I'm unsure how I would go about actually doing it. Can I do it myself, or is a middle man necessary?
Asked by crazydavythe1st - Wed Dec 27 03:12:55 2006 - - 3 Answers - 0 Comments

A. There are two ways to invest in an index fund: 1. Buy shares in an index fund. (ex. Vanguard 500 Index Fund, tracks S&P 500) 2. Buy shares in a ETF. (ex SPY, tracks S&P 500) In practice, these two ways are very similar. The difference is that index funds usually have no transaction costs for buying/selling, but can only be bought through certain authorized brokers and might charge a fee if you have a low account balance. ETFs are traded on the stock market and can be bought through *any* brokerage (ex. etrade), but you will almost certainly be charged a fee for buying/selling. In general, it's better to go with an index fund if you'll be making regular investments and with an ETF if you'll be buying/selling less frequently. Some… [cont.]
Answered by bucksfan32 - Wed Dec 27 04:17:00 2006

What does a glycemic index rating of zero mean?
Q. I have found some foods such as celery, cabbage and broccoli to have a glycemic index number of zero? What does that say about the food. I know that glycemic has to do with carbs and those veggies have carbs sooo...
Asked by Faye - Sat Aug 22 12:22:35 2009 - - 1 Answers - 0 Comments

A. won't spike your blood sugar. good for diabetics mine?
Answered by . - Sat Aug 22 12:27:07 2009

Does a high UV index cause garden vegetable plants not to grow as well?
Q. My garden vegetables plants are not growing well this summer. I have tomatoes, squash, hot peppers, basil and oregano. The plants are very short and less developed as compared with other summers. I'm wondering if it could be the high UV index we've been having. It's also been cooler than usual and much rainier than usual. The soil is fresh and all else seems to be in order. Should I move them into the shade or it more likely that it's the cooler temperatures and too much rain that's the cause of their underdevelopment? Many thanks.
Asked by Johnny - Sat Jul 4 19:24:27 2009 - - 1 Answers - 0 Comments

A. When humans are exposed to UV rays, the DNA in the affected cells is altered thus we get sunburn. Also UV rays destroy vitamins in the skin.I suppose the same effect could be had on plants
Answered by Lee - Sun Jul 5 15:24:03 2009

From Yahoo Answer Search: "index"
Tue Dec 8 13:31:45 2009