Definition of astronavigation in English:

astronavigation

noun ˌastrəʊnavɪˈɡeɪʃ(ə)nˌæstroʊˌnævəˈɡeɪʃ(ə)n

mass noun

Determination of the position and course of an aircraft or spacecraft by observation of the stars and other celestial objects.
Example sentencesExamples
- This included training in rigging and astronavigation and sextant usage.
- The Massachussets Institute of Technology was the obvious place for NASA to look for help in Apollo's astronavigation problems.
- However, despite taking the astronavigation exam on numerous occasions, Mr R has had no success with this approach.
- The cardinal principle of astronavigation is to keep far away from gravitational maelstroms.
- Mr. Butt's talk rounded off the season of lectures on a very unusual and interesting note, being the first time that astronavigation had been included in the syllabus of lectures to the Society.

Derivatives

astronavigator

noun -ˈnaviˌɡātər

The astronavigator normally sits at the desk behind the pilot and co-pilot stations.
Example sentencesExamples
- Its system of moons gives this world a beautiful sky and astronavigators a headache.
- We were taken up to Canada and I trained as an astronavigator, and then they turned around and said, ‘Right, you're going back to Australia’.
- Angles are the most common type of numbers that astronavigators and celestial navigators calculate.
- She also realized the job went to folks with money and status and directed her efforts to becoming an astronavigator.

Origin

1930s: from astro- + navigation.

Definition of astronavigation in US English:

astronavigation

nounˌastrōˌnavəˈɡāSH(ə)nˌæstroʊˌnævəˈɡeɪʃ(ə)n

Determination of the position and course of an aircraft or spacecraft by observation of the stars and other celestial objects.
Example sentencesExamples
- This included training in rigging and astronavigation and sextant usage.
- The cardinal principle of astronavigation is to keep far away from gravitational maelstroms.
- Mr. Butt's talk rounded off the season of lectures on a very unusual and interesting note, being the first time that astronavigation had been included in the syllabus of lectures to the Society.
- However, despite taking the astronavigation exam on numerous occasions, Mr R has had no success with this approach.
- The Massachussets Institute of Technology was the obvious place for NASA to look for help in Apollo's astronavigation problems.

Origin

1930s: from astro- + navigation.

词汇	astronavigation
释义	Definition of astronavigation in English: astronavigation noun ˌastrəʊnavɪˈɡeɪʃ(ə)nˌæstroʊˌnævəˈɡeɪʃ(ə)n mass noun Determination of the position and course of an aircraft or spacecraft by observation of the stars and other celestial objects. Example sentencesExamples This included training in rigging and astronavigation and sextant usage. The Massachussets Institute of Technology was the obvious place for NASA to look for help in Apollo's astronavigation problems. However, despite taking the astronavigation exam on numerous occasions, Mr R has had no success with this approach. The cardinal principle of astronavigation is to keep far away from gravitational maelstroms. Mr. Butt's talk rounded off the season of lectures on a very unusual and interesting note, being the first time that astronavigation had been included in the syllabus of lectures to the Society. Derivatives astronavigator noun -ˈnaviˌɡātər The astronavigator normally sits at the desk behind the pilot and co-pilot stations. Example sentencesExamples Its system of moons gives this world a beautiful sky and astronavigators a headache. We were taken up to Canada and I trained as an astronavigator, and then they turned around and said, ‘Right, you're going back to Australia’. Angles are the most common type of numbers that astronavigators and celestial navigators calculate. She also realized the job went to folks with money and status and directed her efforts to becoming an astronavigator. Origin 1930s: from astro- + navigation. Definition of astronavigation in US English: astronavigation nounˌastrōˌnavəˈɡāSH(ə)nˌæstroʊˌnævəˈɡeɪʃ(ə)n Determination of the position and course of an aircraft or spacecraft by observation of the stars and other celestial objects. Example sentencesExamples This included training in rigging and astronavigation and sextant usage. The cardinal principle of astronavigation is to keep far away from gravitational maelstroms. Mr. Butt's talk rounded off the season of lectures on a very unusual and interesting note, being the first time that astronavigation had been included in the syllabus of lectures to the Society. However, despite taking the astronavigation exam on numerous occasions, Mr R has had no success with this approach. The Massachussets Institute of Technology was the obvious place for NASA to look for help in Apollo's astronavigation problems. Origin 1930s: from astro- + navigation.
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