Definition of Regular expression

1. Noun. (computing theory) A concise description of a regular formal language with notations for concatenation, alternation, and iteration (repetition) of subexpressions. ¹

2. Noun. (computing more generally) Any pattern for text matching or searching, frequently offering more or less functionality than a theoretical regular expression. ¹

¹ Source:

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Lexicographical Neighbors of Regular Expression

regular army
regular astigmatism
regular coffee
regular convex polyhedron
regular convex solid
regular dividend
regular dodecahedron
regular expression (current term)
regular expressions
regular function
regular functions
regular hexagon
regular hexahedron
regular icosahedron
regular insulin
regular insulin injection
regular octahedron
regular payment
regular polygon
regular polygons
regular polyhedron
regular prime

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