Table of Contents
1. Oort_cloud
noun. (astronomy) a hypothetical huge collection of comets orbiting the sun far beyond the orbit of Pluto; perturbations (as by other stars) can upset a comet's orbit and may send it tumbling toward the sun.
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2. cloud
noun. ['ˈklaʊd'] any collection of particles (e.g., smoke or dust) or gases that is visible.
Etymology
- cloud (English)
- cloud (Middle English (1100-1500))
3. cloud
noun. ['ˈklaʊd'] a visible mass of water or ice particles suspended at a considerable altitude.
Etymology
- cloud (English)
- cloud (Middle English (1100-1500))
4. cloud
noun. ['ˈklaʊd'] out of touch with reality.
Antonyms
Synonyms
Etymology
- cloud (English)
- cloud (Middle English (1100-1500))
5. cloud
verb. ['ˈklaʊd'] make less visible or unclear.
Synonyms
Etymology
- cloud (English)
- cloud (Middle English (1100-1500))
6. cloud
verb. ['ˈklaʊd'] billow up in the form of a cloud.
Synonyms
Etymology
- cloud (English)
- cloud (Middle English (1100-1500))
7. cloud
verb. ['ˈklaʊd'] make overcast or cloudy.
Etymology
- cloud (English)
- cloud (Middle English (1100-1500))
8. cloud
noun. ['ˈklaʊd'] a cause of worry or gloom or trouble.
Antonyms
Synonyms
Etymology
- cloud (English)
- cloud (Middle English (1100-1500))