Definition of Index. Meaning of Index. Synonyms of Index

Here you will find one or more explanations in English for the word Index. Also in the bottom left of the page several parts of wikipedia pages related to the word Index and, of course, Index synonyms and on the right images related to the word Index.

Definition of Index

Index
Index In"dex, n.; pl. E. Indexes, L. Indices(?). [L.: cf. F. index. See Indicate, Diction.] 1. That which points out; that which shows, indicates, manifests, or discloses. Tastes are the indexes of the different qualities of plants. --Arbuthnot. 2. That which guides, points out, informs, or directs; a pointer or a hand that directs to anything, as the hand of a watch, a movable finger on a gauge, scale, or other graduated instrument. In printing, a sign [[hand]] used to direct particular attention to a note or paragraph; -- called also fist.
Index
Index In"dex, v. t. [imp. & p. p. Indexed; p. pr. & vb. n. Indexing.] To provide with an index or table of references; to put into an index; as, to index a book, or its contents.
Index
Index In"dex, n. The ratio, or formula expressing the ratio, of one dimension of a thing to another dimension; as, the vertical index of the cranium.

Meaning of Index from wikipedia

- Look up Index, index, indexes, indice, or indices in Wiktionary, the free dictionary. Index (pl.: indexes or indices) may refer to: Index (A Certain Magical...
- Indian Institute of Management Lucknow (abbreviated IIM Lucknow or IIM-L) is a public business school in Lucknow, Uttar Pradesh, India. It was established...
- Average (DJIA), Dow Jones, or simply the Dow (/ˈdaʊ/), is a stock market index of 30 prominent companies listed on stock exchanges in the United States...
- The Human Development Index (HDI) is a statistical composite index of life expectancy, education (mean years of schooling completed and expected years...
- The Democracy Index published by the Economist Group is an index measuring the quality of democracy across the world. This quantitative and comparative...
- (UNDP) compiles the Human Development Index (HDI) of 193 nations in the annual Human Development Report. The index considers the health, education, income...
- In optics, the refractive index (or refraction index) of an optical medium is the ratio of the apparent speed of light in the air or vacuum to the speed...
- The h-index is an author-level metric that measures both the productivity and citation impact of the publications, initially used for an individual scientist...
- indexicality is the phenomenon of a sign pointing to (or indexing) some element in the context in which it occurs. A sign that signifies indexically is...
- A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and storage...