Synonyms
Antonyms

1. internal-combustion_engine

noun. a heat engine in which combustion occurs inside the engine rather than in a separate furnace; heat expands a gas that either moves a piston or turns a gas turbine.

Synonyms

  • block
  • reciprocating engine
  • diesel motor
  • lubricating system
  • outboard motor
  • motor vehicle
  • powerboat
  • rotary engine
  • cylinder block
  • gas engine
  • poppet
  • diesel
  • motorboat
  • heat engine
  • engine block
  • pressure feed
  • supercharger
  • four-stroke internal-combustion engine
  • force-feed lubricating system
  • pressure-feed lubricating system
  • ICE
  • diesel engine
  • four-stroke engine
  • self-starter
  • petrol engine
  • gasoline engine
  • automotive vehicle
  • outboard
  • radial engine
  • force feed
  • valve-in-head engine

Antonyms

  • free
  • natural object
  • unstuff
  • show

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Rhymes with Internal Respiration

  • deinstitutionalization
  • institutionalization
  • self-congratulation
  • antidiscrimination
  • telecommunication
  • nondiscrimination
  • misrepresentation
  • mischaracterization
  • internationalization
  • industrialization
  • decriminalization
  • transillumination
  • self-determination
  • renationalization
  • recapitalization
  • prestidigitation
  • misinterpretation
  • misidentification
  • miscommunication
  • experimentation
  • excommunication
  • disqualification
  • discontinuation
  • denationalization
  • decentralization
  • transplantation
  • singularization
  • self-perpetuation
  • securitization
  • reinterpretation

2. respiration

noun. ['ˌrɛspɝˈeɪʃən'] the metabolic processes whereby certain organisms obtain energy from organic molecules; processes that take place in the cells and tissues during which energy is released and carbon dioxide is produced and absorbed by the blood to be transported to the lungs.

Synonyms

  • internal respiration
  • metabolism
  • cellular respiration

Antonyms

  • discontinuance
  • assembly
  • discontinuation
  • activation

Etymology

  • respiracioun (Middle English (1100-1500))
  • respiratio (Latin)

3. respiration

noun. ['ˌrɛspɝˈeɪʃən'] the bodily process of inhalation and exhalation; the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation.

Synonyms

  • hypopnea
  • activity
  • external respiration
  • snuffle
  • sniffle
  • bodily function
  • artificial respiration
  • heaving
  • hyperpnea
  • Cheyne-Stokes respiration
  • breathing in
  • bodily process
  • periodic breathing
  • smoking
  • snivel
  • second wind
  • wheeze
  • body process
  • intake
  • smoke
  • snore
  • stertor
  • hyperventilation
  • exhalation
  • abdominal breathing
  • breathing out
  • inhalation
  • ventilation
  • expiration
  • breathing
  • inspiration
  • panting
  • aspiration
  • eupnea
  • snoring

Antonyms

  • hypopnea
  • sink
  • source
  • peristalsis

Etymology

  • respiracioun (Middle English (1100-1500))
  • respiratio (Latin)

4. respiration

noun. ['ˌrɛspɝˈeɪʃən'] a single complete act of breathing in and out.

Synonyms

  • bodily process
  • activity
  • bodily function

Antonyms

  • dormant
  • inactiveness
  • inaction
  • passive

Etymology

  • respiracioun (Middle English (1100-1500))
  • respiratio (Latin)

5. internal

adjective. ['ˌɪnˈtɝːnəl'] happening or arising or located within some limits or especially surface.

Synonyms

  • internecine
  • spatial relation
  • interior
  • position
  • inside
  • intrinsic

Antonyms

  • external
  • outer
  • peripheral
  • inclusive

Etymology

  • internalis (Latin)

6. internal

adjective. ['ˌɪnˈtɝːnəl'] inside the country.

Synonyms

  • home
  • interior
  • national

Antonyms

  • posterior
  • inner
  • posteriority
  • outwardness

Etymology

  • internalis (Latin)

7. internal

adjective. ['ˌɪnˈtɝːnəl'] occurring within an institution or community.

Synonyms

  • intragroup

Antonyms

  • interior
  • inwardness

Etymology

  • internalis (Latin)

8. internal

adjective. ['ˌɪnˈtɝːnəl'] located inward.

Synonyms

  • inward
  • inner

Antonyms

  • bloodless
  • southernness
  • anterior

Etymology

  • internalis (Latin)

9. internal

adjective. ['ˌɪnˈtɝːnəl'] innermost or essential.

Synonyms

  • inner
  • intrinsical
  • intrinsic

Antonyms

  • exterior
  • marginality
  • centrality
  • anteriority

Etymology

  • internalis (Latin)
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