1. keyword - Noun
2. keyword - Verb
keyword (plural keywords)
(cryptography) Any word used as the key to a code.
Synonyms: password, passcode
Coordinate term: keyphrase
(information science) Any word used in a reference work to link to other words or other information.
(information science) Any important word in a text or document, which may be linked to other words or other information, or at least merely listed in the metadata for searches to find.
Synonyms: operative word, workword
Coordinate term: keyphrase
Hypernym: keystring
(programming) A reserved word used to identify a specific command, function, etc.
(linguistics) Any word that occurs in a text more often than normal.
Coordinate terms: collocation, statistically improbable phrase
keyword (third-person singular simple present keywords, present participle keywording, simple past and past participle keyworded)
(transitive) To tag with keywords, as for example to facilitate searching.
A closely related and often conflated notion is a keyword which is a word with special meaning in a particular context. Source: Internet
Advertisers set a price they are willing to pay, and online ad networks then decide which ads to display based on which advertisers will bid the most for a particular ad slot linked to a given keyword or attribute of the person viewing the ad. Source: Internet
A more commonly used service is Google's proprietary search engine, which searches millions of cached results related to the user specified keyword and returns an ordered list of links back to the client. Source: Internet
All the internal and external strategies might come to a halt if the keyword research is not done correctly. Source: Internet
As such, even today a Vigenère type cipher should theoretically be difficult to break if mixed alphabets are used in the tableau, if the keyword is random, and if the total length of ciphertext is less than 27.6 times the length of the keyword. Source: Internet
An Eiffel exception handler is defined using the rescue keyword. Source: Internet