pneumatic 音标拼音: [num'ætɪk]
a . 空气的,有气胎的,气动的,灵魂的
n . 气胎
空气的,有气胎的,气动的,灵魂的气胎
pneumatic 气动的;风动的
pneumatic 气动
pneumatic adj 1 :
of or relating to or using air (
or a similar gas );
"
pneumatic drill "; "
pneumatic tire "
Pneumatic \
Pneu *
mat "
ic \,
n .
A vehicle ,
as a bicycle ,
the wheels of which are fitted with pneumatic tires . [
archaic ]
[
Webster 1913 Suppl .]
Pneumatic
Pneumatic \
Pneu *
mat "
ic \,
Pneumatical \
Pneu *
mat "
ic *
al \,
a . [
L .
pneumaticus ,
Gr . ?,
fr . ?, ?,
wind ,
air , ?
to blow ,
breathe ;
cf .
OHG .
fnehan :
cf .
F .
pneumatique .
Cf . {
Pneumonia }.]
1 .
Consisting of ,
or resembling ,
air ;
having the properties of an elastic fluid ;
gaseous ;
opposed to dense or solid .
[
1913 Webster ]
The pneumatical substance being ,
in some bodies ,
the native spirit of the body . --
Bacon .
[
1913 Webster ]
2 .
Of or pertaining to air ,
or to elastic fluids or their properties ;
pertaining to pneumatics ;
as ,
pneumatic experiments . "
Pneumatical discoveries ." --
Stewart .
[
1913 Webster ]
3 .
Moved or worked by pressure or flow of air ;
as ,
a pneumatic instrument ;
a pneumatic engine .
[
1913 Webster ]
4 . (
Biol .)
Fitted to contain air ;
Having cavities filled with air ;
as ,
pneumatic cells ;
pneumatic bones .
[
1913 Webster ]
5 .
Adapted for containing compressed air ;
inflated with air ;
as ,
a pneumatic cushion ;
a pneumatic tire ,
a tire formed of an annular tube of flexible fabric ,
as India rubber ,
suitable for being inflated with air .
[
Webster 1913 Suppl .]
{
Pneumatic action },
or {
Pneumatic lever } (
Mus .),
a contrivance for overcoming the resistance of the keys and other movable parts in an organ ,
by causing compressed air from the wind chest to move them .
{
Pneumatic dispatch },
a system of tubes ,
leading to various points ,
through which letters ,
packages ,
etc .,
are sent ,
by the flow and pressure of air .
{
Pneumatic elevator },
a hoisting machine worked by compressed air .
{
Pneumatic pile },
a tubular pile or cylinder of large diameter sunk by atmospheric pressure .
{
Pneumatic pump },
an air -
exhausting or forcing pump .
{
Pneumatic railway }.
See {
Atmospheric railway },
under {
Atmospheric }.
{
Pneumatic syringe },
a stout tube closed at one end ,
and provided with a piston ,
for showing that the heat produced by compressing a gas will ignite substances .
{
Pneumatic trough },
a trough ,
generally made of wood or sheet metal ,
having a perforated shelf ,
and used ,
when filled with water or mercury ,
for collecting gases in chemical operations .
{
Pneumatic tube }.
See {
Pneumatic dispatch },
above .
[
1913 Webster ]
109 Moby Thesaurus words for "
pneumatic ":
Junoesque ,
aerial ,
aeriform ,
aerodynamic ,
aerographic ,
aerologic ,
aeromechanical ,
aerophysical ,
aerostatic ,
aerotechnical ,
aery ,
agreeable ,
airish ,
airlike ,
airy ,
alfresco ,
amply endowed ,
atmospheric ,
bagging ,
baggy ,
ballooning ,
becoming ,
bellying ,
billowing ,
billowy ,
bloated ,
bonny ,
bosomy ,
braw ,
breezy ,
built ,
built for comfort ,
bulbose ,
bulbous ,
bulging ,
bumped ,
bumpy ,
bunched ,
bunchy ,
buxom ,
callipygian ,
callipygous ,
comely ,
curvaceous ,
curvy ,
distended ,
ethereal ,
exposed ,
fair ,
fuming ,
fumy ,
gaseous ,
gasified ,
gasiform ,
gaslike ,
gassy ,
goddess -
like ,
good -
looking ,
goodly ,
hillocky ,
hummocky ,
light ,
likely ,
lovely to behold ,
mephitic ,
miasmal ,
miasmatic ,
miasmic ,
moutonnee ,
open -
air ,
oxyacetylene ,
oxygenous ,
ozonic ,
personable ,
pleasing ,
pneumatological ,
potbellied ,
pouching ,
presentable ,
reeking ,
reeky ,
roomy ,
rounded ,
shapely ,
sightly ,
slender ,
smoking ,
smoky ,
stacked ,
statuesque ,
steaming ,
steamy ,
swelling ,
tropospheric ,
vaporing ,
vaporish ,
vaporlike ,
vaporous ,
vapory ,
verrucated ,
verrucose ,
warty ,
well -
built ,
well -
favored ,
well -
formed ,
well -
made ,
well -
proportioned ,
well -
shaped ,
well -
stacked
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