Printer Friendly
The Free Dictionary
1,036,848,713 visitors served.
?
Dictionary/
thesaurus
Medical
dictionary
Legal
dictionary
Financial
dictionary
Acronyms
 
Idioms
Encyclopedia
Wikipedia
encyclopedia
?

earth
(redirected from brought back to earth)

   Also found in: Dictionary/thesaurus, Idioms, Encyclopedia, Wikipedia, Hutchinson 0.07 sec.
earth (ûrth)
n.
Any of several metallic oxides, such as alumina or zirconia, from which it is difficult to remove oxygen. No longer in technical use.

earth,
n one of the five phases, or elements, in Chinese cosmological and medical theory, whose characteristic manifestations include caring, nourishment, stability, support, and familial loyalty.

earth
1. soil; softer part of the land, as distinct from rock.
2. metallic oxides in the form of unchangeable powder.

diatomaceous earth
a fine white powder composed of the siliceous skeletons of diatoms; used in treating diarrhea and as a feed additive. Called also infusorial earth, purified siliceous earth.
infusorial earth
see diatomaceous earth (above).
siliceous earth
see diatomaceous earth (above).

?Page tools
Printer friendly
Cite / link
Email
Feedback
Add definition
? Mentioned in ? References in periodicals archive
 
In addition, they're asking for your help to spot the grains of stardust that the capsule also captured and brought back to Earth.
The tiny dust grains are the first samples of solid extraterrestrial material to be collected and brought back to Earth since the last moon rocks arrived in 1972.
The material is part of the 842 pounds of samples brought back to Earth during the six Apollo lunar expeditions from 1969 to 1972.
 
Medical browser? ? Full browser
 
 
Medical Dictionary
?

Disclaimer | Privacy policy | Feedback | Copyright © 2008 Farlex, Inc.
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.. Terms of Use.