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lookahead. In DICTIOUS you will not only get to know all the dictionary meanings for the word
lookahead, but we will also tell you about its etymology, its characteristics and you will know how to say
lookahead in singular and plural. Everything you need to know about the word
lookahead you have here. The definition of the word
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English
Etymology
Deverbal from look ahead.
Pronunciation
Noun
lookahead (countable and uncountable, plural lookaheads)
- (computing, software compilation) The analysis in advance of subsequent decisions that would be made if a particular branch of an algorithm was followed.
Our computer chess program uses lookahead to avoid difficult endgames.
- (regular expressions) The analysis of the subsequent characters before the regular expression is matched.
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