(physics) A law that equates the angle (𝜃) between the incident and scattered ray to the spacing (d) between the crystal planes and the wavelength (𝜆) of the radiation - n𝜆=2d sin (𝜃),

plural of father-in-law

(law) The area of law that deals with ships at sea and the rights of sailors, passengers, and owners of cargo.

(physics) The observation that the pressure of an ideal gas is inversely proportional to its volume at constant temperature.

(law) Any law that makes a prior legal act illegal, or increases the penalty for a prior illegal act.

A clerk who assists a judge with legal proceedings. Depending on the court, such positions may be professional careers or may be temporary positions for graduating law students.

The law that states that the usefulness of a telecommunications network is proportional to the square of the number of its users

(law) Law explicitly made, as compared to natural law, prescribed by express enactment or institution.

(dated, 17th century) The principles under which the world and its components operate. / The strict enforcement of law, statutes, and social conventions.

(law) A business formed by one or more lawyers to engage in the practice of law.