A nickname for the national flag of the United States of America. / The national anthem of the United States of America.

(chemistry) a star macromolecule having identical arms

(chemistry) a star macromolecule having arms composed of different types or numbers of monomers

(astronomy) Any of a class of young, very hot stars that have a very strong stellar wind and consequent broad, strong emission lines.

(idiomatic, figuratively) The state of being overly or extremely impressed with something; enchanted with romance

An actor who stands upstage, forcing the other actors to face him and turn their backs to the audience, in order to draw more attention to himself.

plural of quadruple star system

plural of binary star system

plural of trinary star system

(astronomy) A star system consisting of a solitary star not gravitationally bound to other stars