To substantially control a school administratively, financially, or in terms of its curriculum.

The regulation requiring all traffic (travelling on a road or otherwise) to keep either to the left or the right. / (nautical) A regulation concerning safe handling of vessels on seaways.

(thermodynamics) An empirical rule stating that a linear relationship exists between the temperatures at which two solutions exert the same vapor pressure.

A rule stating that an airplane designed with the same cross-sectional area distribution in the longitudinal direction as the Sears-Haack body generates the same wave drag as this body, largely independent of the actual shape; used in aerodynamics to reduce drag, typically by narrowing the fuselage at the wing roots.

(printing, historical) Synonym of composing rule

(European Union law) A decision of the European Court of Justice (ECJ) on the interpretation of European Union law, made at the request of a court or tribunal of a European Union member state.

A section of the American Psychiatric Association's code of ethics, stating that it is unethical for a psychiatrist to give a professional opinion about a public figure they have not examined in person, and whose mental health they have not received consent to discuss.

An ecogeographic principle broadly stating that animals adapted to cold climates have relatively short limbs. Specifically, homeothermic animals in hot climates have low volume-to-surface ratios, and homeothermic animals in cold climates have high volume-to-surface ratios, due to thermal adaptation.

(idiomatic) To set the standard which guides behavior; to control a situation, group, strategy, etc.

Control by the central government of an area that has had its own governing body in the past.