mount wilson observatory: meaning, definition, pronunciation and examples
C2Technical/Historical/Academic
Quick answer
What does “mount wilson observatory” mean?
An astronomical observatory located on Mount Wilson, California, USA, historically significant for major discoveries in 20th-century astrophysics.
Audio
Pronunciation
Definition
Meaning and Definition
An astronomical observatory located on Mount Wilson, California, USA, historically significant for major discoveries in 20th-century astrophysics.
The facility itself, including its telescopes and instruments, and by extension, the institution and community of astronomers associated with it. It also represents a landmark in the history of science and the physical location.
Dialectal Variation
British vs American Usage
Differences
No significant linguistic difference. It is a proper noun referring to a specific American location. British usage would simply reference it by its established name.
Connotations
For both, it connotes historical scientific prestige and pioneering astronomy (e.g., Hubble's work).
Frequency
Much higher frequency in American English due to geographic and institutional proximity. In British English, it appears primarily in academic/historical texts about astronomy.
Grammar
How to Use “mount wilson observatory” in a Sentence
[Subject] visited the Mount Wilson Observatory.[Subject] used the Mount Wilson Observatory to observe [Object].The discovery was made at Mount Wilson Observatory.Vocabulary
Collocations
Examples
Examples of “mount wilson observatory” in a Sentence
adjective
British English
- Mount Wilson Observatory data
- the Mount Wilson Observatory archives
American English
- Mount Wilson Observatory telescope
- a Mount Wilson Observatory scientist
Usage
Meaning in Context
Academic
Primary context. E.g., 'Edwin Hubble's observations at Mount Wilson Observatory provided evidence for an expanding universe.'
Everyday
Rare, except in tourism or general science discussions. E.g., 'We took a day trip to see the Mount Wilson Observatory.'
Technical
Core context. References to specific instruments (Hooker telescope), projects, or historical data sets.
Vocabulary
Synonyms of “mount wilson observatory”
Strong
Neutral
Weak
Watch out
Common Mistakes When Using “mount wilson observatory”
- Incorrect: 'the Mount Wilson's Observatory' (redundant possessive). Correct: 'Mount Wilson Observatory'.
- Incorrect: 'Mount Wilson Observatory are...' (treating it as plural). Correct: 'Mount Wilson Observatory is...'.
- Misspelling as 'Mount Wilson Observatory' (missing 't' in Mount).
FAQ
Frequently Asked Questions
Yes, it is open to the public for tours, viewing through historic telescopes (weather permitting), and has a museum.
Edwin Hubble's discovery in the 1920s that galaxies exist beyond the Milky Way and that the universe is expanding, leading to Hubble's Law.
Yes, though its role has evolved. It remains an active research site, particularly for solar astronomy and interferometry, alongside its historic and educational functions.
Its high elevation (approx. 1,740m), stable atmosphere, and proximity to Los Angeles (for infrastructure and funding) while being above the low-level smog made it ideal for astronomical observation in the early 20th century.
An astronomical observatory located on Mount Wilson, California, USA, historically significant for major discoveries in 20th-century astrophysics.
Mount wilson observatory is usually technical/historical/academic in register.
Mount wilson observatory: in British English it is pronounced /ˌmaʊnt ˈwɪlsən əbˈzɜːvətri/, and in American English it is pronounced /ˌmaʊnt ˈwɪlsən əbˈzɝːvətɔːri/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: Mount (a high place for viewing) + Wilson (a person's name) + Observatory (a place for observing). It's the 'Wilson' mountain watchtower for the stars.
Conceptual Metaphor
A BEACON OF DISCOVERY; A TIME CAPSULE OF SCIENCE.
Practice
Quiz
What is Mount Wilson Observatory most famous for?