orbit

noun, verb — 18 senses

orbit

noun

UK /ˈɔː.bɪt/ · US /ˈɔɹ.bɪt/

Etymology Inherited from Middle English orbite, orbita, from Latin orbita (“course, track, impression, mark”).

12 senses
  1. 1An elliptical movement of an object about a celestial…
  2. 2One complete circuit round an orbited body.
  3. 3The state of moving in an orbit.
  4. 4The path of an electron around an atomic nucleus.
  5. 5A path for the ball on the outer edge of the playfield…
  6. 6A sphere of influence; an area or extent of activity…
  7. 7The bony cavity in the skull of a vertebrate containing…
  8. 8The area around the eye of a bird or other animal.
  9. 9A collection of points related by the evolution function…
  10. 10The subset of elements of a set X to which a given…
  11. 11The number of hands such that each player at the table…
  12. 12A state of increased excitement, activity, or anger.

› The curved path of one object around a point…

1

Astronomy, Natural sciences An elliptical movement of an object about a celestial object or Lagrange point, especially a periodic elliptical revolution.

› The curved path of one object around a point… › An elliptical movement of an object about a…

2

Astronomy, Natural sciences One complete circuit round an orbited body.

  • The Moon's orbit around the Earth takes nearly one month to complete.

› The curved path of one object around a point…

3

The state of moving in an orbit.

4

Natural sciences, Physical sciences, Physics The path of an electron around an atomic nucleus.

5

A path for the ball on the outer edge of the playfield, usually connected so that the ball entering in one end will come out of the other.

6

Figuratively A sphere of influence; an area or extent of activity, interest, or control.

  • In the post WWII era, several eastern European countries came into the orbit of the Soviet Union.
  • The convenience store was a heavily travelled point in her daily orbit, as she purchased both cigarettes and lottery tickets there.
2 more examples
  • Bondi has been inside Trump’s orbit for some time, and is widely seen to have demonstrated her loyalty to Trump during his first term, when she helped with his impeachment defense, and more recently when she repeatedly attended Trump’s criminal trial in New York.2024 November 22, Hugo Lowell, “Trump names Pam Bondi as attorney general pick after Gaetz steps aside”, in The Guardian, →ISSN:
  • So, it is clear from the consultation that while the intention is to bring track and train together under GBR, it will not escape the orbit of the government.2025 March 5, Richard Wilcock, “DfT sets out its plans with rail reform consultation”, in RAIL, number 1030, page 28:
7

Anatomy, Medicine, Sciences The bony cavity in the skull of a vertebrate containing the eyeball.

8

Anatomy, Biology, Medicine, Natural sciences, Sciences, Zoology The area around the eye of a bird or other animal.

9

Mathematics, Sciences A collection of points related by the evolution function of a dynamical system.

10

Geometry, Group theory, Mathematics, Sciences The subset of elements of a set X to which a given element can be moved by members of a specified group of transformations that act on X.

11

Card games, Poker The number of hands such that each player at the table has posted the big blind once.

  • All right, I'll play one more orbit but then I'm leaving!
12

Informal A state of increased excitement, activity, or anger.

  • Dad went into orbit when I told him that I'd crashed the car.
  • Given a veritable Pagan's Paddock by the Cats to work in on Friday night, Danger booted two goals in the first seven minutes to send Geelong fans into orbit.2017 September 18, Andrew McGarry, “AFL finals week two: The heroes and villains from the elimination semi-finals”, in ABC News, archived from the original on 02 Oct 2018:
Derived terms
banana orbit, exorbitism, geosynchronous orbit, high Earth orbit, junk orbit, medium Earth orbit, nuke it from orbit, orbifold, orbital, orbitary, orbitational, orbiter, orbitography, orbiton, orbitopathy, orbitotomy, orbitrap, orbit-stabilizer theorem
Hyponyms
Bohr orbit, coorbit, escape orbit, halo orbit, heliosynchronous orbit, Hohmann orbit, Hohmann transfer orbit, innermost stable circular orbit, interorbit, low energy transfer orbit, lunar transfer orbit, Mars transfer orbit, midorbit, P/2 orbit, periorbit, rectilinear orbit, suborbit, Sun-synchronous orbit, transfer orbit

orbit

verb

Etymology Inherited from Middle English orbite, orbita, from Latin orbita (“course, track, impression, mark”).

1

Astronomy, Natural sciences To circle or revolve around another object or position.

  • The Earth orbits the Sun.
  • The satellite orbits the Lagrange point.
2

Astronomy, Natural sciences To place an object (e.g. a satellite) into an orbit around a planet.

  • A rocket was used to orbit the satellite.
3

To move around the general vicinity of something.

  • The harried mother had a cloud of children orbiting her, begging for sweets.
4

To move in a circle.

5

To center (around).

  • I have orbited my entire life around you, and you know it, okay?2013, Richard Linklater, Julie Delpy, Ethan Hawke, Before Midnight (motion picture), spoken by Jesse (Ethan Hawke):
6

To continue to follow or engage with someone by means of social media after breaking up with them.

Antonyms
deorbit
Related terms
satellite

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.

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