(obsolete, intransitive) To revel.

simple past tense and past participle of rule

Having printed lines. / (geometry, of a surface) Being a scroll; being such that through every point of S there is a straight line that lies on S.

(law, transitive) To make a decision in an official capacity regarding some matter.

(idiomatic, transitive) To consider (something) as a possible option among others.

plural of rule

Third-person singular simple present indicative form of rule

(programming) A rule by which compilers are allowed to apply any optimizing transformation to a program provided that it makes no change to the observable behavior of the program.

plural of at-rule

(Internet) A type of directive in CSS (Cascading Style Sheets) that is prefixed with the at sign @.