Table of Contents
1. perpetual
adjective. ['pɝˈpɛtʃuːəl'] continuing forever or indefinitely.
Antonyms
Etymology
- perpetualis (Latin)
Rhymes with Perpetual Motion Machine
- nitrosomine
- trampoline
- mujahideen
- mujahedeen
- bodenstein
- valentin
- unforeseen
- sunscreen
- submachine
- seventeen
- reconvene
- propylene
- poliquin
- peloquin
- norma-jean
- marroquin
- geraldine
- circumvene
- bornstein
- benyamin
- barentine
- aquamarine
- wolverine
- thomasine
- tangerine
- tambourine
- submarine
- st_jean
- smithereen
- sixteen
2. machine
noun. ['məˈʃiːn'] any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks.
Synonyms
- textile machine
- stapler
- coin machine
- shovel
- staplegun
- power shovel
- comber
- cotton gin
- hop-picker
- stapling machine
- information processing system
- automatic teller
- time machine
- trimmer
- decoder
- printer
- phonograph
- feeder
- automatic teller machine
- calculator
- ATM
- machine tool
- paviour
- pestle
- machinery
- pavior
- computing machine
- electronic computer
- riveting machine
- milking machine
- snow blower
- corker
- data processor
- assembly
- sorter
- franking machine
- device
- computer
- record player
- slot machine
- gin
- tacker
- printing machine
- digger
- cash dispenser
- printing press
- paving machine
- calculating machine
- self-feeder
- calender
- automated teller machine
- stamp
- Zamboni
- perpetual motion machine
- hopper
- pile driver
- cash machine
- automated teller
- excavator
- cement mixer
- press
- motor
- slicer
- power tool
- mechanical press
- computing device
- rivetter
- workhorse
- bagger
- concrete mixer
- farm machine
- staple gun
- simulator
- riveter
Antonyms
Etymology
- machine (Middle French (ca. 1400-1600))
- machina (Latin)
3. machine
noun. ['məˈʃiːn'] an intricate organization that accomplishes its goals efficiently.
Synonyms
Antonyms
Etymology
- machine (Middle French (ca. 1400-1600))
- machina (Latin)
4. machine
noun. ['məˈʃiːn'] an efficient person.
Synonyms
Antonyms
Etymology
- machine (Middle French (ca. 1400-1600))
- machina (Latin)
5. motion
noun. ['ˈmoʊʃən'] the use of movements (especially of the hands) to communicate familiar or prearranged signals.
Synonyms
Antonyms
Etymology
- motion (Anglo-Norman)
6. motion
noun. ['ˈmoʊʃən'] a natural event that involves a change in the position or location of something.
Synonyms
- recoil
- occurrence
- repercussion
- tectonic movement
- wave
- pedesis
- throw
- approaching
- turning
- whirl
- movement
- squeeze
- stroke
- seek
- jitter
- commotion
- periodic motion
- Brownian movement
- occurrent
- rebound
- bend
- bending
- crustal movement
- deflection
- Brownian motion
- natural event
- passage
- backlash
- deflexion
- heave
- happening
- kick
- twist
- passing
- cam stroke
- wrench
- moving ridge
- change of location
- wring
- wobble
- turn
- travel
- undulation
- periodic movement
Antonyms
Etymology
- motion (Anglo-Norman)
7. motion
noun. ['ˈmoʊʃən'] a change of position that does not entail a change of location.
Synonyms
- adduction
- headshaking
- sweep
- eurythmics
- retroflection
- fetal movement
- standing
- motility
- wave
- jerking
- eversion
- saccade
- gesture
- reciprocation
- prostration
- inclining
- everting
- shutting
- circumduction
- quiver
- movement
- squatting
- toss
- wiggle
- kneel
- stroke
- wriggle
- squirm
- change
- lurch
- eurhythmics
- retraction
- move
- pitch
- straddle
- squat
- upending
- reclining
- jolt
- kneeling
- kicking
- body English
- inversion
- inclination
- jerk
- closing
- waver
- sitting
- flutter
- foetal movement
- pitching
- disturbance
- opening
- retroflexion
- rotation
- rotary motion
- quivering
- reach
- headshake
- flicker
- dart
- eurythmy
- kick
- abduction
- stretch
- span
- vibration
- eye movement
- flit
- eurhythmy
- posing
- reaching
- agitation
Etymology
- motion (Anglo-Norman)
9. motion
noun. ['ˈmoʊʃən'] the act of changing location from one place to another.
Synonyms
- approach
- advancement
- locomotion
- forward motion
- onward motion
- descent
- displacement
- maneuver
- lunge
- ascension
- procession
- hurry
- migration
- speed
- slippage
- approaching
- movement
- change
- lurch
- return
- ascent
- slide
- move
- vacillation
- traveling
- following
- crawl
- progression
- swing
- progress
- swinging
- shift
- rush
- play
- ascending
- coming
- coast
- pursuit
- stream
- manoeuvre
- translation
- shifting
- flow
- haste
- rushing
- pursual
- speeding
- rise
- hurrying
- travel
- travelling
- chase
- advance
Antonyms
Etymology
- motion (Anglo-Norman)
10. motion
verb. ['ˈmoʊʃən'] show, express or direct through movement.
Synonyms
Antonyms
Etymology
- motion (Anglo-Norman)
Sentences with perpetual-motion-machine
1. Noun Phrase
A perpetual" aria-label="Link to "perpetual"> "perpetual motion machine" (e.g., a pendulum that swings with the same timing and sweep without ever slowing down) on Earth is impossible because of air resistance and associated energy losses.
2. Noun Phrase
The perpetual pump is one of many perpetual motion machines that have been designed over the years, with the aim of producing continuous motion, and often, as a result, free energy.
3. Noun Phrase
The laws of thermodynamics and the law of the conservation of energy explain why perpetual motion machines are not possible.
4. Noun Phrase
They thought if the motor and generator were matched exactly, they could build a magnetic power source that would run forever as a perpetual motion machine.
