vortex
noun
1 vortex
The shape of something rotating rapidly.
synonyms: convolution, swirl, whirl.
Roget 312:
rotation,
revolution,
spinning,
gyration,
turning about an axis,
turning aound an axis,
circulation,
roll;
circumrotation†,
circumvolution,
circumgyration†;
volutation†,
circination†,
turbination†,
pirouette,
convolution.
verticity†,
whir,
whirl,
eddy,
vortex,
whirlpool,
gurge†;
countercurrent;
Maelstrom,
Charybdis;
Ixion.
[rotating air]
cyclone;
tornado,
whirlwind;
dust devil.
[rotation of an automobile]
spin-out.
axis,
axis of rotation,
swivel,
pivot,
pivot point;
axle,
spindle,
pin,
hinge,
pole,
arbor,
bobbin,
mandrel;
axle shaft;
gymbal;
hub,
hub of rotation.
[rotation and translation together]
helix,
helical motion.
[measure of rotation]
angular momentum,
angular velocity;
revolutions per minute,
RPM.
[result of rotation]
centrifugal force;
surge;
vertigo,
dizzy round;
coriolus force.
[things that go around]
carousel,
merry-go-round;
Ferris wheel;
top,
dreidel†,
teetotum;
gyroscope;
turntable,
lazy suzan;
screw,
whirligig,
rollingstone†,
water wheel,
windmill;
wheel,
pulley wheel,
roulette wheel,
potter's wheel,
pinwheel,
gear;
roller;
flywheel;
jack;
caster;
centrifuge,
ultracentrifuge,
bench centrifuge,
refrigerated centrifuge,
gas centrifuge,
microfuge;
drill,
augur,
oil rig;
wagon wheel,
wheel,
tire,
tyre [Brit.].
[Science of rotary motion]
trochilics†.
[person who rotates]
whirling dervish.
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2 vortex
A powerful circular current of water (usually the result of conflicting tides).
synonyms: maelstrom, whirlpool.
Roget 315:
agitation,
stir,
tremor,
shake,
ripple,
jog,
jolt,
jar,
jerk,
shock,
succussion†,
trepidation,
quiver,
quaver,
dance;
jactitation†,
quassation†;
shuffling
etc.
v.;
twitter,
flicker,
flutter.
turbulence,
perturbation;
commotion,
turmoil,
disquiet;
tumult,
tumultuation†;
hubbub,
rout,
bustle,
fuss,
racket,
subsultus†,
staggers,
megrims,
epilepsy,
fits;
carphology†,
chorea,
floccillation†,
the jerks,
St. Vitus's dance,
tilmus†.
spasm,
throe,
throb,
palpitation,
convulsion.
disturbance,
chaos
etc.
(disorder)
59;
restlessness
etc.
(changeableness)
149.
ferment,
fermentation;
ebullition,
effervescence,
hurly-burly,
cahotage†;
tempest,
storm,
ground swell,
heavy sea,
whirlpool,
vortex
etc.
312;
whirlwind
etc.
(wind)
349.
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Roget 348:
running water.
jet,
spirt†,
spurt,
squirt,
spout,
spray,
splash,
rush,
gush,
jet d'eau [Fr.];
sluice.
water spout,
water fall;
cascade,
force,
foss†;
lin†,
linn†;
ghyll†,
Niagara;
cataract,
rapids,
white water,
catadupe†,
cataclysm;
debacle,
inundation,
deluge;
chute,
washout.
rain,
rainfall;
serein†;
shower,
scud;
downpour;
driving rain,
drenching rain,
cloudburst;
hyetology†,
hyetography†;
predominance of Aquarius†,
reign of St. Swithin;
mizzle†,
drizzle,
stillicidum†,
plash;
dropping
etc.
v.;
falling weather;
northeaster,
hurricane,
typhoon.
stream,
course,
flux,
flow,
profluence†;
effluence
etc.
(egress)
295;
defluxion†;
flowing
etc.
v.;
current,
tide,
race,
coulee.
spring,
artesian well,
fount,
fountain;
rill,
rivulet,
gill,
gullet,
rillet†;
streamlet,
brooklet;
branch [U.S.];
runnel,
sike†,
burn,
beck,
creek,
brook,
bayou,
stream,
river;
reach,
tributary.
geyser,
spout,
waterspout.
body of water,
torrent,
rapids,
flush,
flood,
swash;
spring tide,
high tide,
full tide;
bore,
tidal bore,
eagre†,
hygre†;
fresh,
freshet;
indraught†,
reflux,
undercurrent,
eddy,
vortex,
gurge†,
whirlpool,
Maelstrom,
regurgitation,
overflow;
confluence,
corrivation†.
wave,
billow,
surge,
swell,
ripple;
anerythmon gelasma [Gr.];
beach comber,
riffle [U.S.],
rollers,
ground swell,
surf,
breakers,
white horses,
whitecaps;
rough sea,
heavy sea,
high seas,
cross sea,
long sea,
short sea,
chopping sea.
[Science of fluids in motion]
hydrodynamics;
hydraulics,
hydraulicostatics†;
rain gauge,
flowmeter;
pegology†.
irrigation
etc.
(water)
337;
pump;
watering pot,
watering cart;
hydrant,
syringe;
garden hose,
lawn spray;
bhisti†,
mussuk†.
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Dutch: moskstraumen, draaikolk, kolk, maalstroom, neer
Polish: wir wodny, wir
Moby thesaurus: Charybdis, Maelstrom, ado, agitation, back stream, backflow, backwash, backwater, bother, botheration, brouhaha, burst, bustle, cirrus, coil, commotion, condensation trail, contrail, corkscrew, countercurrent, counterflow, counterflux, curl, curlicue, disturbance, dizzy round, ebullience, ebullition, eddy, effervescence, embroilment, evolute, exhaust, feery-fary, ferment, fermentation, fidgetiness, fit, flap, flurry, fluster, flutter, flutteriness, fume, fuss, fussiness, gulf, gurge, gyre, helix, hubbub, hullabaloo, hurly-burly, hurry, hurry-scurry, involute, kink, maelstrom, pell-mell, perturbation, pirouette, pother, rat race, reel, refluence, reflux, regurgitation, restlessness, ringlet, roll, round, ruffle, scramble, screw, scroll, spasm, spin, spiral, spout, spurt, stew, stir, stream, surge, sweat, swirl, swirling, tendril, to-do, tumult, turbulence, turmoil, turn, twirl, twist, unquiet, uproar, vapor trail, volute, volution, wake, wash, wheel, whirl, whirlpool, whirlwind, whorl, yeastiness ... show more.
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