Standard Lemma guide

breakthrough

adj · noun · 10 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.

  • /ˈbɹeɪk.θɹuː/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: B R EY1 K TH R UW2 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Characterized by major progress or overcoming some obstacle.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Examples

  • a breakthrough technological advance

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Involving the contraction of a disease by a person with a decreased susceptibility, such as a person who has been vaccinated to help prevent that disease.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: immunology, medicine, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

An advance through and past enemy lines.

Definition source: English Wiktionary via Wiktextract

Topics: government, military, politics, war

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any major progress; such as a great innovation or discovery that overcomes a significant obstacle.

Definition source: English Wiktionary via Wiktextract

Examples

  • Albert Einstein is credited with making some of the greatest breakthroughs in modern physics.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

The penetration of the opposition's defence.

Definition source: English Wiktionary via Wiktextract

Topics: hobbies, lifestyle, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

The penetration of a separating wall or the remaining distance to an adjacent hollow (a crosscut in mining) or between two parts of a tunnel build from both ends.

Definition source: English Wiktionary via Wiktextract

Topics: business, construction, manufacturing

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: knockthrough

Antonyms: none provided

7

noun

Meaning 7

The emergence or one or more symptoms of a condition despite medication or other medical treatment.

Definition source: English Wiktionary via Wiktextract

Usage: attributive, sometimes

Topics: medicine, sciences

Examples

  • She was on two antiepileptics for five years but then had a breakthrough seizure.
  • He was managing his discomfort with common painkillers, but one morning he had breakthrough pain causing him to miss work.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

making an important discovery

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: discovery, find, uncovering

9

noun

Meaning 9

a penetration of a barrier such as an enemy's defense

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: penetration, incursion

10

noun

Meaning 10

a productive insight

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: discovery, find

Antonyms: none provided

Broader terms: insight, brainstorm, brainwave

History

Etymology

From break + through. Compare German Durchbruch and Dutch doorbraak (“breakthrough”, literally “through-break”).

Across languages

Translations

105 source translations are retained for this English entry.

  • Belarusian: прарыўны́ (prarywný) — characterized by major progress
  • Bulgarian: пробивен (probiven) — characterized by major progress
  • Czech: průlomový — characterized by major progress
  • Estonian: läbimurre — characterized by major progress
  • Finnish: läpimurto- — characterized by major progress
  • French: capital — characterized by major progress
  • French: primordial — characterized by major progress
  • French: décisif — characterized by major progress
  • German: bahnbrechend — characterized by major progress
  • German: durchschlagend — characterized by major progress
  • Hebrew: פורץ־דרך (poretz-derekh) — characterized by major progress
  • Hebrew: פורצת־דרך (poretzet-derekh) — characterized by major progress
  • Hungarian: áttörő — characterized by major progress
  • Polish: przełomowy — characterized by major progress
  • Russian: прорывно́й (proryvnój) — characterized by major progress
  • Turkish: atılımsı — characterized by major progress
  • Ukrainian: проривни́й (proryvnýj) — characterized by major progress
  • Arabic: اِخْتِرَاق (iḵtirāq) — military advance
  • Belarusian: прары́ў (prarýw) — military advance
  • Bulgarian: про́бив (próbiv) — military advance
  • Chinese Mandarin: 突破 (tūpò) — military advance
  • Czech: průlom — military advance
  • Danish: gennembrud — military advance
  • Dutch: doorbraak — military advance
  • Estonian: läbimurre — military advance
  • Finnish: läpimurto — military advance
  • French: percée — military advance
  • French: trouée — military advance
  • Georgian: გარღვევა (garɣveva) — military advance
  • Georgian: თავდაცვის ხაზის გარღვევა (tavdacvis xazis garɣveva) — military advance
  • German: Durchbruch — military advance
  • Hungarian: áttörés — military advance
  • Italian: breccia — military advance
  • Japanese: 突破 (toppa) — military advance
  • Korean: 돌파 (dolpa) — military advance
  • Latvian: pārrāvums — military advance
  • Macedonian: пробив (probiv) — military advance
  • Macedonian: продор (prodor) — military advance
  • Norwegian Bokmål: gjennombrudd — military advance
  • Polish: przełom — military advance
  • Portuguese: brecha — military advance
  • Russian: проры́в (prorýv) — military advance
  • Serbo-Croatian: про́бој — military advance
  • Serbo-Croatian: próboj — military advance
  • Slovak: prelom — military advance
  • Slovene: preboj — military advance
  • Spanish: brecha — military advance
  • Swedish: genombrott — military advance
  • Ukrainian: прори́в (prorýv) — military advance
  • Arabic: اِخْتِرَاق (iḵtirāq) — major progress
  • Bulgarian: пробив (probiv) — major progress
  • Catalan: avenç — major progress
  • Catalan: progrés — major progress
  • Chinese Mandarin: 突破 (tūpò) — major progress
  • Czech: průlom — major progress
  • Danish: gennembrud — major progress
  • Dutch: doorbraak — major progress
  • Estonian: läbimurre — major progress
  • Finnish: läpimurto — major progress
  • French: percée — major progress
  • French: avancée — major progress
  • Georgian: გარღვევა (garɣveva) — major progress
  • Georgian: მნიშვნელოვანი მიღწევა (mnišvnelovani miɣc̣eva) — major progress
  • Georgian: გარღვევითი ინოვაცია (garɣveviti inovacia) — major progress
  • German: Durchbruch — major progress
  • Hebrew: פריצת־דרך (pritsat-derekh) — major progress
  • Hungarian: áttörés — major progress
  • Irish: urfhuascailt — major progress
  • Italian: svolta — major progress
  • Italian: salto di qualità — major progress
  • Japanese: 突破 (toppa) — major progress
  • Macedonian: пробив (probiv) — major progress
  • Macedonian: продор (prodor) — major progress
  • Navajo: bibazhdooyá — major progress
  • Navajo: bááhátis jííyá — major progress
  • Polish: przełom — major progress
  • Polish: punkt zwrotny — major progress
  • Portuguese: avanço — major progress
  • Russian: проры́в (prorýv) — major progress
  • Spanish: gran avance — major progress
  • Spanish: grosso adelanto — major progress
  • Spanish: groso logro — major progress
  • Spanish: progreso considerable — major progress
  • Spanish: innovación significante — major progress
  • Spanish: éxito significativo — major progress
  • Spanish: hito mayúsculo — major progress
  • Spanish: jalón protagónico — major progress
  • Spanish: abrir brecha — major progress
  • Swedish: genombrott — major progress
  • Turkish: atılım — major progress
  • Ukrainian: прори́в (prorýv) — major progress
  • French: trouée — (sports) penetration of the opposition defence
  • French: percée — (sports) penetration of the opposition defence
  • Macedonian: пробив (probiv) — (sports) penetration of the opposition defence
  • Macedonian: продор (prodor) — (sports) penetration of the opposition defence
  • Polish: wyłom — (sports) penetration of the opposition defence
  • Russian: проры́в (prorýv) — (sports) penetration of the opposition defence
  • Danish: gennembrud — (engineering) penetration of a physical barrier
  • German: Durchbruch — (engineering) penetration of a physical barrier
  • German: Durchstich — (engineering) penetration of a physical barrier
  • Macedonian: пробив (probiv) — (engineering) penetration of a physical barrier
  • Macedonian: продор (prodor) — (engineering) penetration of a physical barrier
  • Polish: przełom — (engineering) penetration of a physical barrier
  • Turkish: delme — (engineering) penetration of a physical barrier
  • Turkish: delip geçme — (engineering) penetration of a physical barrier
Real reading context

breakthrough in complete knowledge articles