nounπShareA regulation, law, guideline."All participants must adhere to the rules."lawgovernmentpoliticssystemrightstateessentialChat with AIVocabulary GamePractice Reading
nounπShareA ruler; device for measuring, a straightedge, a measure."The carpenter used a metal rule to measure the length of the board. "stationeryutensildeviceessentialChat with AIVocabulary GamePractice Reading
nounπShareA straight line (continuous mark, as made by a pen or the like), especially one lying across a paper as a guide for writing."The teacher used a ruler to draw a straight rule across the paper to help the students practice their handwriting. "stationerywritingmathessentialChat with AIVocabulary GamePractice Reading
nounπShareA regulating principle."The school's rule about no cell phones during class is a regulating principle for student focus. "governmentlawpoliticssystemorganizationessentialChat with AIVocabulary GamePractice Reading
nounπShareThe act of ruling; administration of law; government; empire; authority; control."The school's new rule about cell phone use during class demonstrates the administration's control over student behavior. "governmentpoliticslawessentialChat with AIVocabulary GamePractice Reading
nounπShareA normal condition or state of affairs."As a rule, our senior editors are serious-minded."conditionsituationtendencyessentialChat with AIVocabulary GamePractice Reading
nounπShareConduct; behaviour."The school's new rule about cell phone use during class reflects the teachers' desire for better student focus. "moralsocietycharacterwayessentialChat with AIVocabulary GamePractice Reading
nounπShareAn order regulating the practice of the courts, or an order made between parties to an action or a suit."The school's new rule about cell phone use during class is a court order. "lawgovernmentessentialChat with AIVocabulary GamePractice Reading
nounπShareA determinate method prescribed for performing any operation and producing a certain result."a rule for extracting the cube root"systemlawsciencemathlogicessentialChat with AIVocabulary GamePractice Reading
nounπShareA thin plate of brass or other metal, of the same height as the type, and used for printing lines, as between columns on the same page, or in tabular work."The printer used a metal rule to create the lines separating the columns of the report. "technicaltypestationerywritingmachineessentialChat with AIVocabulary GamePractice Reading
verbπShareTo regulate, be in charge of, make decisions for, reign over."The teacher rules the classroom, making sure students follow the school's guidelines. "governmentpoliticsroyallawessentialChat with AIVocabulary GamePractice Reading
verbπShareTo excel."This game rules!"achievementabilityessentialChat with AIVocabulary GamePractice Reading
verbπShareTo mark (paper or the like) with rules (lines)."The teacher ruled lines on the paper for the students to write their math problems neatly. "stationerywritingessentialChat with AIVocabulary GamePractice Reading
verbπShareTo decide judicially."The teacher ruled that students must finish their homework before leaving class. "lawgovernmentessentialChat with AIVocabulary GamePractice Reading
verbπShareTo establish or settle by, or as by, a rule; to fix by universal or general consent, or by common practice."The school board ruled that students must wear uniforms. "governmentpoliticslawstatesystemorganizationessentialChat with AIVocabulary GamePractice Reading
nounπShareRevelry."The school's annual talent show was a boisterous rule, with students performing songs and dances. "entertainmentfestivalcultureessentialChat with AIVocabulary GamePractice Reading
verbπShareTo revel."The students ruled the school dance, enjoying the music and dancing all night. "entertainmentactionessentialChat with AIVocabulary GamePractice Reading