Trajectory — Meaning, Definition & Synonyms

noun /trə-ˈjek-t(ə-)rē/ tra·jec·to·ry

Meaning & Definition of Trajectory

Trajectory (noun)

  1. the curve that a body (such as a planet or comet in its orbit or a rocket) describes in space
  2. a path, progression, or line of development resembling a physical trajectory

Trajectory (noun) — Senses, Synonyms & Antonyms

  1. the curved course along which something (such as a rocket) moves through the air or through space

    "the trajectory of the missile"

    similar: arc, flight path, line, path, pathway, route, routeway (chiefly British), steps, track, way, circle, circuit, loop, orbit, ascent, descent

Synonyms, Thesaurus & Another Word for Trajectory

The most common words with a similar meaning to Trajectory:

Chiefly British: routeway
arc, flight path, line, path, pathway, route, steps, track, way, circle, circuit, loop, orbit, ascent, descent

Word Forms of Trajectory

Inflections: trajectories

Origin & Etymology of Trajectory

New Latin trajectoria, from feminine of trajectorius of passing, from Latin traicere to cause to cross, cross, from trans-, tra- trans- + jacere to throw jet

First known use: 1696

Frequently Asked Questions about Trajectory

What does "Trajectory" mean?

"Trajectory" means the curve that a body (such as a planet or comet in its orbit or a rocket) describes in space. As a noun, it is defined as: the curve that a body (such as a planet or comet in its orbit or a rocket) describes in space.

What is another word for "Trajectory"?

Other words for "Trajectory" include arc, flight path, line, path, pathway, route, routeway and steps. The best synonym depends on which meaning of "Trajectory" you intend.

What are different ways to say "Trajectory"?

There are 16 words and phrases with a similar meaning to "Trajectory". Common alternatives include arc, flight path, line, path, pathway, route, routeway, steps, track and way.

How do you use "Trajectory" in a sentence?

Examples of "Trajectory" in a sentence: "the trajectory of the missile".

Is "Trajectory" a noun, verb, or adjective?

"Trajectory" is a noun.

How do you pronounce "Trajectory"?

"Trajectory" is pronounced /trə-ˈjek-t(ə-)rē/ and divided into syllables as tra·jec·to·ry.

What is the origin of the word "Trajectory"?

"Trajectory" comes from New Latin trajectoria, from feminine of trajectorius of passing, from Latin traicere to cause to cross, cross, from trans-, tra- trans- + jacere to throw jet. First known use: 1696.

What is another word for "Trajectory" meaning "the curved course along which something (such as a rocket) moves through the air or through space"?

When "Trajectory" (noun) means the curved course along which something (such as a rocket) moves through the air or through space, synonyms include arc, flight path, line, path, pathway and route.