star | | |
n. (object) | 1. star | (astronomy) a celestial body of hot gases that radiates energy derived from thermonuclear reactions in the interior. |
| ~ astronomy, uranology | the branch of physics that studies celestial bodies and the universe as a whole. |
| ~ extragalactic nebula, galaxy | (astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust.; "`extragalactic nebula' is a former name for `galaxy'" |
| ~ alpha crucis | the brightest star in the Southern Cross. |
| ~ beta centauri | the second brightest star in Centaurus. |
| ~ beta crucis | the second brightest star in the Southern Cross. |
| ~ binary, binary star, double star | a system of two stars that revolve around each other under their mutual gravitation. |
| ~ celestial body, heavenly body | natural objects visible in the sky. |
| ~ constellation | a configuration of stars as seen from the earth. |
| ~ deneb | the brightest star in Cygnus. |
| ~ denebola | a star in Leo approximately 43 light years from Earth. |
| ~ fixed star | any star in the Ptolemaic theory of planetary motion. |
| ~ giant star, giant | a very bright star of large diameter and low density (relative to the Sun). |
| ~ loadstar, lodestar | guiding star; a star that is used as a reference point in navigation or astronomy. |
| ~ multiple star | a system of three or more stars associated by gravity. |
| ~ neutron star | a star that has collapsed under its own gravity; it is composed of neutrons. |
| ~ nova | a star that ejects some of its material in the form of a cloud and become more luminous in the process. |
| ~ pollux | the brightest star in Gemini; close to Castor. |
| ~ red dwarf, red dwarf star | a small, old, relatively cool star; approximately 100 times the mass of Jupiter. |
| ~ red giant, red giant star | a large, old, luminous star; has a relatively low surface temperature and a diameter large relative to the sun. |
| ~ regulus | the brightest star in Leo. |
| ~ spica | the brightest star in Virgo. |
| ~ asterope, sterope | one of the stars in the star cluster Pleiades. |
| ~ sun | the star that is the source of light and heat for the planets in the solar system.; "the sun contains 99.85% of the mass in the solar system"; "the Earth revolves around the Sun" |
| ~ sun | any star around which a planetary system revolves. |
| ~ supergiant | an extremely bright star of very large diameter and low density. |
| ~ supernova | a star that explodes and becomes extremely luminous in the process. |
| ~ variable star, variable | a star that varies noticeably in brightness. |
| ~ white dwarf, white dwarf star | a faint star of enormous density. |
n. (person) | 2. ace, adept, champion, genius, hotshot, maven, mavin, sensation, star, superstar, virtuoso, whiz, whizz, wiz, wizard | someone who is dazzlingly skilled in any field. |
| ~ expert | a person with special knowledge or ability who performs skillfully. |
| ~ track star | a star runner. |
n. (object) | 3. star | any celestial body visible (as a point of light) from the Earth at night. |
| ~ celestial body, heavenly body | natural objects visible in the sky. |
| ~ starlet | a small star. |
n. (person) | 4. lead, principal, star | an actor who plays a principal role. |
| ~ actor, histrion, thespian, role player, player | a theatrical performer. |
| ~ co-star | one of two actors who are given equal status as stars in a play or film. |
| ~ film star, movie star | a star who plays leading roles in the cinema. |
| ~ matinee idol, idol | someone who is adored blindly and excessively. |
| ~ television star, tv star | a star in a television show. |
n. (shape) | 5. star | a plane figure with 5 or more points; often used as an emblem. |
| ~ plane figure, two-dimensional figure | a two-dimensional shape. |
| ~ hexagram | a regular polygon formed by extending each of the sides of a regular hexagon to form two equilateral triangles. |
| ~ asterism | (mineralogy) a star-shaped figure with six rays that is seen in some crystal structures under reflected or transmitted light. |
| ~ pentacle, pentagram, pentangle | a star with 5 points; formed by 5 straight lines between the vertices of a pentagon and enclosing another pentagon. |
n. (person) | 6. headliner, star | a performer who receives prominent billing. |
| ~ performer, performing artist | an entertainer who performs a dramatic or musical work for an audience. |
n. (communication) | 7. asterisk, star | a star-shaped character * used in printing. |
| ~ grapheme, graphic symbol, character | a written symbol that is used to represent speech.; "the Greek alphabet has 24 characters" |
n. (cognition) | 8. star, star topology | the topology of a network whose components are connected to a hub. |
| ~ network topology, topology | the configuration of a communication network. |
v. (stative) | 9. star | feature as the star.; "The movie stars Dustin Hoffman as an autistic man" |
| ~ feature, have | have as a feature.; "This restaurant features the most famous chefs in France" |
| ~ co-star | feature as the co-star in a performance. |
v. (creation) | 10. star | be the star in a performance. |
| ~ dramatic art, dramaturgy, dramatics, theater, theatre | the art of writing and producing plays. |
| ~ perform, do, execute | carry out or perform an action.; "John did the painting, the weeding, and he cleaned out the gutters"; "the skater executed a triple pirouette"; "she did a little dance" |
| ~ co-star | be the co-star in a performance. |
v. (change) | 11. asterisk, star | mark with an asterisk.; "Linguists star unacceptable sentences" |
| ~ mark | make or leave a mark on.; "the scouts marked the trail"; "ash marked the believers' foreheads" |
adj. | 12. leading, prima, star, starring, stellar | indicating the most important performer or role.; "the leading man"; "prima ballerina"; "prima donna"; "a star figure skater"; "the starring role"; "a stellar role"; "a stellar performance" |
| ~ major | of greater importance or stature or rank.; "a major artist"; "a major role"; "major highways" |
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