earth


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earth

(ĕrth),
1. Soil; the soft material of the land, as opposed to rock and sand.
2. An easily pulverized mineral.
3. An insoluble oxide of aluminum or of certain other elements characterized by a high melting point.
[A.S. eorthe]

earth

(ûrth)
n.
1.
a. The land surface of the world.
b. The softer, friable part of land; soil, especially productive soil.
2. Chemistry Any of several metallic oxides, such as alumina or zirconia, that are difficult to reduce and were formerly regarded as elements.
Endothelin A Receptor Antagonist Trial in Heart Failure. A clinical trial that assessed the effects of selective endothelin receptor blockade with darusentan in heart failure
Conclusions Acute endothelin receptor antagonism improves systemic hemodynamics in CHF; chronic ET receptor antagonism worsens CHF symptoms

earth

(ĕrth)
1. Soil; the soft material of the land, as opposed to rock and sand.
2. An easily pulverized mineral.
3. An insoluble oxide of aluminum or of certain other elements characterized by a high melting point.
[A.S. eorthe]

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).

Patient discussion about earth

Q. We’re just fighting against our body when we don't eat properly. If so what on earth is diet fitness? It doesn't matter how much we exercise, if our diet isn't a healthy one. We’re just fighting against our body when we don't eat properly. If so what on earth is diet fitness?

A. Check out the following site that should answer your questions:

http://www.3aday.org/About-3-A-Day/Pages/About-3-A-Day.aspx

More discussions about earth
References in classic literature ?
I wish to see the earth once more before it is quite hidden from my eyes.
To satisfy his companions, Barbicane began to uncover the window at the bottom of the projectile, which would allow them to observe the earth direct.
In four days, when the moon will be full, at the very time we shall reach it, the earth will be new, and will only appear to us as a slender crescent which will soon disappear, and for some days will be enveloped in utter darkness.
The earth, with respect to the projectile, was entering its last phase.
At this period the earth was in its perihelion, and the month of December is so propitious to these shooting stars, that astronomers have counted as many as twenty-four thousand in an hour.
No doubt; for after the over-excitement of those last hours passed upon earth, reaction was inevitable.
The earth bears them victual in plenty, and on the mountains the oak bears acorns upon the top and bees in the midst.
For upon the bounteous earth Zeus has thrice ten thousand spirits, watchers of mortal men, and these keep watch on judgements and deeds of wrong as they roam, clothed in mist, all over the earth.
465-478) Pray to Zeus of the Earth and to pure Demeter to make Demeter's holy grain sound and heavy, when first you begin ploughing, when you hold in your hand the end of the plough-tail and bring down your stick on the backs of the oxen as they draw on the pole-bar by the yoke-straps.
Yet the will of Zeus who holds the aegis is different at different times; and it is hard for mortal men to tell it; for if you should plough late, you may find this remedy -- when the cuckoo first calls (20) in the leaves of the oak and makes men glad all over the boundless earth, if Zeus should send rain on the third day and not cease until it rises neither above an ox's hoof nor falls short of it, then the late-plougher will vie with the early.
He blows across horse-breeding Thrace upon the wide sea and stirs it up, while earth and the forest howl.
Meanwhile, minerals rich in Rare Earth elements are key for the development and manufacture of key components in clean energy technologies, automobiles and electronics.