parallel

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parallel

  • /ˈpæɹ.əˌlɛl/ UK
  • /ˈpaɹ.əˌlɛl/ British, Southern, Standard
  • /ˈpæɹ.əˌlɛl/ US
  • /ˈpɛɹ.əˌlɛl/
  • /ˈpæɹ.əˌlel/ Australia
  • /ˈpɛɹ.əˌlel/ New Zealand

Where it comes from

From Middle French parallèle and its etymon Latin parallēlus, parallēlos. The verb is from the noun. See also para- and allo-.

adjective paralell

  1. not comparable Equally distant from one another at all points. The horizontal lines on my notebook paper are parallel.
  2. not comparable Having the same overall direction; the comparison is indicated with "to". The two railway lines are parallel.
  3. excessive, not comparable, said of a pair of lines Either not intersecting, or coinciding.

    Opposite: perpendicular, skew

  4. not comparable Involving the processing of multiple tasks at the same time. a parallel algorithm

    Opposite: serial, sequential

  5. figuratively, not comparable Analogous, similar, comparable. the parallel lives of two citizens
  6. not comparable, usually, of realities Coexisting but normally not interacting with the regular reality. parallel universe

Opposite: antiparallel, perpendicular, skew

adverb more parallel · most parallel · paralell

  1. With a parallel relationship. The road runs parallel to the canal.

noun parallels · paralell

  1. One of a set of parallel lines. Who made the spider parallels design, / Sure as De Moivre, without rule or line?
  2. Direction conformable to that of another line. lines that from their parallel decline
  3. A line of latitude. The 31st parallel passes through the center of my town.
  4. An arrangement of electrical components such that a current flows along two or more paths; see in parallel.
  5. Something identical or similar in essential respects. It has also been suggested that environmental crimes might include the proposed crime of ‘ecocide’ or ‘geocide’, with proponents of this view attempting to draw parallels between destructive acts towards the environment and those against the qualifying groups for genocide. […] [M]any who advocate fo
  6. A comparison made; elaborate tracing of similarity. Johnson's parallel between Dryden and Pope
  7. One of a series of long trenches constructed before a besieged fortress, by the besieging force, as a cover for troops supporting the attacking batteries. They are roughly parallel to the line of outer defenses of the fortress.
  8. A character consisting of two parallel vertical lines, used in the text to direct attention to a similarly marked note in the margin or at the foot of a page.

verb parallels · paralleling · parallelling[UK nonstandard] · paralleled · parallelled[UK nonstandard]

  1. To construct or place something parallel to something else. The needle […] doth parallel and place itself upon the true meridian.
  2. Of a path etc: To be parallel to something else. Archaic covered bridges lingered fearsomely out of the past in pockets of the hills, and the half-abandoned railway track paralleling the river seemed to exhale a nebulously visible air of desolation.
  3. Of a process etc: To be analogous to something else.
  4. To compare or liken something to something else. Although its spokesmen do not hesitate to parallel their oppression to that of blacks, the gay male community has chosen to ignore the voices of black gay men.
  5. To make to conform to something else in character, motive, aim, etc. [H]is life is paralel’d / Euen with the ſtroke and line of his great Iuſtice: […]
  6. To equal; to match; to correspond to. He will ſteale ſir an Egge out of a Cloiſter: for rapes and rauiſhments he paralels Neſſus.
  7. To produce or adduce as a parallel. Macb[eth]. ’Twas a rough Night. / Lenox. My young remembrance cannot paralell / A fellow to it.

Thesaurus

Closest in meaning: synchronal, synchronic, synchronous, collateral, duplicate, analog, collimate, latitude, analogue, nonconvergent, nonintersecting, twin, antiparallel, in parallel, parallelism, counterpart

adjective

Opposite: antiparallel, perpendicular, skew

Translations

Every language

adj equally distant from one another at all points

Españolparalelo
한국어평행의 pyeonghaeng-ui
日本語平行の heikō no
中文平行的 píngxíng de
हिन्दीसमानान्तर samānāntar
Portuguêsparalelo
Françaisparallèle
Deutschparallel
Italianoparallelo
Ελληνικάπαράλληλος parállilos
Românăparalel
Русскийпаралле́льный parallélʹnyj
עבריתמקביל makbil

adj having the same overall direction

Españolparalelo
Portuguêsparalelo
Françaisparallèle à
Deutschparallel zu
Ελληνικάπαράλληλος parállilos
Românăparalel
Русскийпаралле́льный parallélʹnyj
العربيةمُوَازٍ muwāzin
עבריתמקביל makbíl

adj hyperbolic geometry, said of a pair of lines: either not intersecting, or coinciding

العربيةمُتَوَازٍ mutawāzin

adj computing: processing multiple tasks at the same time

Españolparalelo
日本語並列
Portuguêsparalelo
Ελληνικάπαράλληλος parállilos
Românăparalel
Русскийпаралле́льный parallélʹnyj
العربيةمُتَوَازٍ mutawāzin

adv with a parallel relationship

Portuguêsparalelamente
Françaisparallèlement
Deutschparallel
Italianoparallelamente
Ελληνικάπαράλληλα parállila
Русскийпаралле́льно parallélʹno

noun one of a set of parallel lines

日本語並列 heiretsu
中文平行線 /平行线 píngxíngxiàn
Portuguêsparalela
Françaisparallèle
DeutschParallele
Ελληνικάπαράλληλος parállilos
Românăparalelă
Русскийпаралле́ль parallélʹ
עבריתמקביל makbíl

noun line of latitude

Españolparalelo
日本語緯線 isen
中文緯綫 /纬线 wěixiàn, 緯圈 /纬圈 wěiquān
Portuguêsparalelo
Françaisparallèle
DeutschBreitengrad, Breitenkreis
Italianoparallelo
Ελληνικάπαράλληλος parállilos
Русскийпаралле́ль parallélʹ
עבריתקו רוחב káv rókhav

noun something identical or similar in essential respects

Italianoomologo

noun elaborate tracing of one or more similarities

עבריתקבלה kabalá

verb to construct or place something parallel to something else

한국어갋다 galda

verb of a path etc: to be parallel to something else

한국어나란하다 naran-hada
עבריתהִקְבִּיל hikbíl

verb of a process etc: to be analogous to something else

한국어나란하다 naran-hada

verb to compare or liken something to something else

한국어견주다 gyeonjuda
Ελληνικάπαραλληλίζω parallilízo
עבריתהשווה \ הִשְׁוָה hishvá

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MLA

"parallel." Wiktionary, via Micwyn, micwyn.com/word/parallel. Accessed 6 Nov. 2026.

APA

parallel. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/parallel

Chicago

"parallel." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/parallel.

BibTeX
@misc{parallel_2026,
  title = {parallel},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/parallel},
  urldate = {2026-11-06}
}