- hectogram; hectograms.
Origin of Hg
- High German.
- British. Home Guard.
- High German(def 1).
- His Grace; Her Grace.
Examples from the Web for hg
Contemporary Examples of hg
But still, the fact remains, today, a pregnant lady suffering from HG traveled in an almost 200 year old coach.Our Hero! Morning Sickness Stricken Kate Middleton Rides In a 200 Year Old Carriage
October 21, 2014
As an HG survivor, I can assure you Kate feels anything but pleased right now.
No one keeps numbers on how many women die of HG in the developing world, but experts agree many women are dying of it now.
HG first hit me when I was six weeks pregnant with my son and living in New York City.
HG, like morning sickness, eases in most women by 12 weeks, but in some it could last the whole pregnancy.
Historical Examples of hg
Hg lower than the systolic pressure, and consequently these figures represent the pulse pressure in the brachial artery of man.
We see patients in coma due to renal disease with blood pressure much over 200 mm of Hg.
Heated in an ignition tube is volatilized, the vapors condensing in the upper end of tube to small metallic globules of Hg.The Elements of Blowpipe Analysis
Frederick Hutton Getman
The proctodum (fig. 238 A, hg) is very soon placed in communication with the mesenteron (mg).The Works of Francis Maitland Balfour, Volume II (of 4)
Francis Maitland Balfour
Word Origin for Hg
- High German
- His (or Her) Grace
- (formerly, in Britain) Home Guard
- The symbol for the elementmercury
- The symbol for mercury.
- A silvery-white, dense, poisonous metallic element that is a liquid at room temperature and is used in thermometers, barometers, batteries, and pesticides. Atomic number 80; atomic weight 200.59; melting point -38.87°C; boiling point 356.58°C; specific gravity 13.546 (at 20°C); valence 1, 2. See Periodic Table.
Word History: Like a few other elements, mercury has a chemical symbol, Hg, that bears no resemblance to its name. This is because Hg is an abbreviation of the Latin name of the element, which was hydrargium. This word in turn was taken over from Greek, where it literally meant water-silver. With this name the Greeks were referring to the fact that mercury is a silvery liquid at room temperature, rather than a solid like other metals. Similarly, an older English name for this element is quicksilver, which means living silver, referring to its ability to move like a living thing. (The word quick used to mean alive, as in the Biblical phrase the quick and the dead.) The name mercury refers to the fact that the element flows about quickly: the name comes from the Roman god Mercury, who was the swift-footed messenger of the gods.