In theoretical computer science, a regular language is a formal language (i.e., a possibly infinite set of finite sequences of symbols from a finite alphabet) that satisfies the ...
adjective . 1. usual; normal; customary: to put something in its regular place. 2. evenly or uniformly arranged; symmetrical: regular teeth. 3. characterized by fixed principle ...
In computing, regular expressions provide a concise and flexible means for identifying strings of text of interest, such as particular characters, words, or patterns of characters.