(law, US) In the United States, a law that regulates the offering and sale of securities to protect the public from fraud, requiring the registration of all securities offerings and sales, as well as of stock brokers and brokerage firms.

(slang, intransitive, often vulgar) To have sex, especially with a new partner or after a period of abstinence. / (slang, transitive, often vulgar) To cause to have sex.

Parodying an ostentatious expression of evilness in online written forums such as chat rooms.

A signature laugh associated with villains in films and acting, sometimes represented by muahahaha or bwahaha.

Misspelling of Kirchhoff's voltage law.

Misspelling of Kirchhoff's current law.

A lamp that produces a very short, but very intense, flash of white light; used in photography and in photocoagulation

(Tibetan Buddhism) The supreme head of Tibetan Buddhism, believed to be an incarnation of Avalokitesvara, and considered the spiritual leader of the Tibetan people.

(obsolete) A silk ribbon or string worn as a necklace in the 16th and early 17th centuries.

(nautical) Either of two ladders leading from the raised quarterdeck of a sailing ship to the upper deck.