vitriol 音标拼音: [v'ɪtriəl]
n . 硫酸,矾,讽刺
vt . 用硫酸处理
硫酸,矾,讽刺用硫酸处理
vitriol n 1 : (
H2SO4 )
a highly corrosive acid made from sulfur dioxide ;
widely used in the chemical industry [
synonym : {
vitriol }, {
oil of vitriol }, {
sulfuric acid }, {
sulphuric acid }]
2 :
abusive or venomous language used to express blame or censure or bitter deep -
seated ill will [
synonym : {
vituperation },
{
invective }, {
vitriol }]
v 1 :
expose to the effects of vitriol or injure with vitriol 2 :
subject to bitter verbal abuse Sulphuric \
Sul *
phu "
ric \,
a . [
Cf .
F .
sulfurique .]
1 .
Of or pertaining to sulphur ;
as ,
a sulphuric smell .
[
1913 Webster ]
2 . (
Chem .)
Derived from ,
or containing ,
sulphur ;
specifically ,
designating those compounds in which the element has a higher valence as contrasted with the sulphurous compounds ;
as ,
sulphuric acid .
[
1913 Webster ]
{
Sulphuric acid }.
(
a )
Sulphur trioxide (
see under {
Sulphur }); --
formerly so called on the dualistic theory of salts . [
Obs .]
(
b )
A heavy ,
corrosive ,
oily liquid , {
H2SO4 },
colorless when pure ,
but usually yellowish or brownish ,
produced by the combined action of sulphur dioxide ,
oxygen (
from the air ),
steam ,
and nitric fumes .
It attacks and dissolves many metals and other intractable substances ,
sets free most acids from their salts ,
and is used in the manufacture of hydrochloric and nitric acids ,
of soda ,
of bleaching powders ,
etc .
It is also powerful dehydrating agent ,
having a strong affinity for water ,
and eating and corroding paper ,
wood ,
clothing ,
etc .
It is thus used in the manufacture of ether ,
of imitation parchment ,
and of nitroglycerin .
It is also used in etching iron ,
in removing iron scale from forgings ,
in petroleum refining ,
etc .,
and in general its manufacture is the most important and fundamental of all the chemical industries .
Formerly called {
vitriolic acid },
and now popularly {
vitriol },
and {
oil of vitriol }.
{
Fuming sulphuric acid },
or {
Nordhausen sulphuric acid }.
See {
Disulphuric acid },
under {
Disulphuric }.
{
Sulphuric anhydride },
sulphur trioxide .
See under {
Sulphur }.
{
Sulphuric ether },
common anaesthetic ether ; --
so called because made by the catalytic action of sulphuric acid on alcohol .
See {
Ether },
3 (
a ) .
[
1913 Webster ]
Vitriol \
Vit "
ri *
ol \,
n . [
F .
vitriol ;
cf .
Pr .
vitriol ,
vetriol ,
Sp . &
Pg .
vitriolo ,
It .
vitriuolo ;
fr .
L .
vitreolus of glass ,
vitreus vitreous .
See {
Vitreous }.] (
Chem .)
(
a )
A sulphate of any one of certain metals ,
as copper ,
iron ,
zinc ,
cobalt .
So called on account of the glassy appearance or luster .
(
b )
Sulphuric acid ; --
called also {
oil of vitriol }.
So called because first made by the distillation of green vitriol .
See {
Sulphuric acid },
under {
Sulphuric }.
[
Colloq .]
[
1913 Webster ]
{
Blue vitriol }.
See under {
Blue }.
{
Green vitriol },
ferrous sulphate ;
copperas .
See under {
Green }.
{
Oil of vitriol },
sulphuric or vitriolic acid ; --
popularly so called because it has the consistency of oil .
{
Red vitriol },
a native sulphate of cobalt .
{
Vitriol of Mars },
ferric sulphate ,
a white crystalline substance which dissolves in water ,
forming a red solution .
{
White vitriol },
zinc sulphate ,
a white crystalline substance used in medicine and in dyeing .
It is usually obtained by dissolving zinc in sulphuric acid ,
or by roasting and oxidizing certain zinc ores .
Formerly called also {
vitriol of zinc }.
[
1913 Webster ]
Vitriol \
Vit "
ri *
ol \,
v .
t . [
imp . &
p .
p . {-
oled }
or {-
olled };
p .
pr . &
vb .
n . {-
oling }
or {-
olling }.] [
From {
Vitriol },
n .]
1 . (
Metal .)
To dip in dilute sulphuric acid ;
to pickle .
[
Webster 1913 Suppl .]
2 .
To vitriolize . [
Colloq .]
[
Webster 1913 Suppl .]
19 Moby Thesaurus words for "
vitriol ":
acrimony ,
animosity ,
animus ,
bad blood ,
bitter feeling ,
bitterness ,
feud ,
gall ,
hard feelings ,
ill blood ,
ill feeling ,
ill will ,
rancor ,
soreness ,
sourness ,
vendetta ,
venom ,
venomousness ,
virulence
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