- Transit is a passage or transition through or across, or public transportation.
- An example of transit is moving a shipment from point A to point B.
- An example of transit is a commuter train.
- Transit is defined as to pass through or to reverse direction.
An example of transit is to pass through a mountainside in your car.
transit definition by Webster's New World
- passage through or across
- a transition; change
- a carrying or being carried through or across; conveyance: goods in transit
- a system of public transportation, esp. in a city
- a surveying instrument for measuring horizontal angles, a kind of theodolitein full transit theodolite
- the apparent passage of a celestial body across a given meridian or through the field of a telescope
- the apparent passage of a smaller celestial body across the disk of a larger one, as of Mercury across the sun
Origin: Middle English transite ; from Classical Latin transitus, past participle of transire ; from trans-, trans- plush ire, to go: see year
- to make a transit through or across
- to revolve (the telescope of a transit) so as to reverse its direction
transit definition by American Heritage Dictionary
- The act of passing over, across, or through; passage.
- a. Conveyance of people or goods from one place to another, especially on a local public transportation system.b. The system or vehicles used for such conveyance.
- A transition or change, as to a spiritual existence at death.
- Astronomy a. The passage of a celestial body across the observer's meridian.b. The passage of a smaller celestial body or its shadow across the disk of a larger celestial body.
- A surveying instrument similar to a theodolite that measures horizontal and vertical angles.
- To pass over, across, or through: aircraft transiting the United States and Canada.
- To revolve (the telescope of a surveying transit) about its horizontal transverse axis in order to reverse its direction.
Origin: Middle English transite, from Latin trānsitus, from past participle of trānsīre, to go across; see transient.
transit - Science Definition
- The passage of a smaller celestial body or its shadow across the disk of a larger celestial body. As observed from Earth, Mercury and Venus are the only planets of the solar system that make transits of the Sun, because they are the only planets with orbits that lie between Earth and the Sun. Mercury makes an average of 13 transits of the Sun each century. Transits of Venus across the Sun are much rarer, with only 7 of them having occurred between 1639 and 2004. In contrast, transits of Jupiter's moons across its disk are common occurrences. Compare occultation.
- The passage of a celestial body across the celestial meridian (the great circle on the celestial sphere passing through the celestial poles and an observer's zenith). For any observer, the object is at its highest in the sky at its transit of the observer's meridian. See more at celestial meridian.