Standard Lemma guide

parallelism

noun · 9 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK: /ˈpaɹəlɛlɪz(ə)m/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: P EH1 R AH0 L EH2 L IH2 Z AH0 M Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The state or condition of being parallel; agreement in direction, tendency, or character.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The state of being in agreement or similarity; resemblance, correspondence, analogy.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A parallel position; the relation of parallels.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

The juxtaposition of two or more identical or equivalent syntactic constructions, especially those expressing the same sentiment with slight modifications, introduced for rhetorical effect.

Definition source: English Wiktionary via Wiktextract

Usage: countable, rhetoric, uncountable

Topics: grammar, human-sciences, linguistics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

The doctrine that matter and mind do not causally interact but that physiological events in the brain or body nonetheless occur simultaneously with matching events in the mind.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: human-sciences, philosophy, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

In antitrust law, the practice of competitors of raising prices by roughly the same amount at roughly the same time, without engaging in a formal agreement to do so.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: law

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

Similarity of features between two species resulting from their having taken similar evolutionary paths following their initial divergence from a common ancestor.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biology, natural-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

The use of parallel methods in hardware or software, so that several tasks can be performed at the same time.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

similarity by virtue of corresponding

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: correspondence

Antonyms: none provided

Broader terms: similarity

History

Etymology

From parallel + -ism and from Late Latin parallelismus.

Across languages

Translations

39 source translations are retained for this English entry.

  • Bulgarian: успоредност (usporednost) — state or condition of being parallel
  • Catalan: paral·lelisme — state or condition of being parallel
  • Finnish: samansuuntaisuus — state or condition of being parallel
  • French: parallélisme — state or condition of being parallel
  • Greek: παραλληλότητα (parallilótita) — state or condition of being parallel
  • Greek: παραλληλία (parallilía) — state or condition of being parallel
  • Greek: παραλληλισμός (parallilismós) — state or condition of being parallel
  • Hungarian: párhuzamosság — state or condition of being parallel
  • Irish: comhthreomhaireacht — state or condition of being parallel
  • Portuguese: paralelismo — state or condition of being parallel
  • Romanian: paralelism — state or condition of being parallel
  • Romanian: paralelitate — state or condition of being parallel
  • Spanish: paralelismo — state or condition of being parallel
  • Tagalog: kaagapayan — state or condition of being parallel
  • Bulgarian: прилика (prilika) — agreement, similarity, resemblance
  • Bulgarian: съответствие (sǎotvetstvie) — agreement, similarity, resemblance
  • Catalan: paral·lelisme — agreement, similarity, resemblance
  • Finnish: samanlaisuus — agreement, similarity, resemblance
  • Greek: παραλληλισμός (parallilismós) — agreement, similarity, resemblance
  • Greek: αντιστοιχία (antistoichía) — agreement, similarity, resemblance
  • Hungarian: párhuzam — agreement, similarity, resemblance
  • Hungarian: hasonlóság — agreement, similarity, resemblance
  • Portuguese: paralelismo — agreement, similarity, resemblance
  • Romanian: paralelism — agreement, similarity, resemblance
  • Tagalog: kaagapayan — agreement, similarity, resemblance
  • Czech: rovnoběžnost — parallel position
  • Finnish: samansuuntaisuus — parallel position
  • Romanian: paralelitate — parallel position
  • Catalan: paral·lelisme — grammar
  • Finnish: parallelismi — grammar
  • Finnish: kerto — grammar
  • Greek: παραλληλισμός (parallilismós) — grammar
  • Portuguese: paralelismo — grammar
  • Catalan: paral·lelisme — philosophy
  • Finnish: parallelismi — philosophy
  • Romanian: paralelism — philosophy
  • Catalan: paral·lelisme — the use of parallel methods in computing
  • Finnish: rinnakkaisuus — the use of parallel methods in computing
  • Portuguese: paralelismo — the use of parallel methods in computing