Word
propagate
Phoneticsprop·a·gate, stress on the first syllable
US/ˈpɹɑpəˌɡeɪt/
UK/pɹˈɒpɐɡˌeɪt/
In Japanese
to spread; to propagate; to popularize
Japanese from JMdict (EDRDG), CC BY-SA 4.0. All sources.
Definitions
01plants/biology
C1 · Advanced Science Technical
v. to grow new plants from an existing one, for example by using seeds or cuttings.
v. to cause an organism to multiply by any process of natural reproduction from the parent stock.
“You can propagate many house plants simply by putting a cutting in water.”
“The nursery specializes in rare succulents that are notoriously difficult to propagate from leaf cuttings alone.”
02ideas/information
C1 · Advanced Academic · Formal
v. to spread ideas, beliefs, or information to many people.
v. to disseminate or spread a report, doctrine, or practice from person to person or place to place.
“The group used social media to propagate their political views across the country.”
“The philosopher's radical theories were propagated through a series of underground pamphlets and secret lectures during the late eighteenth century.”
Synonyms
03physics/waves
C1 · Advanced Science Technical
v. to move through a space or a substance, like sound or light waves.
v. to transmit a wave, impulse, or energy through a medium.
Español:propagarse
“Sound waves propagate more quickly through water than they do through air.”
“The seismic waves propagate outward from the epicenter, losing intensity as they travel through different geological layers.”
04computing/networks
C1 · Advanced Computing Technical
v. to spread new data or settings through a whole computer system or network.
v. to distribute or update data across all relevant nodes or devices in a network or database.
“It may take up to 24 hours for the new website address to propagate across the internet.”
“After the administrator updates the security policy, the changes must propagate to every workstation before the new rules take effect.”
Synonyms
Usage
The verb is transitive when referring to plants or ideas, but can be used intransitively in physics or computing to describe how waves or signals travel.
Real-World Examples
“Optimizing the waveguide length could allow users to capture a broad spectrum while it is still clean and stable, before the coherence degrades as the pulse propagates further.” “When one mentions "waves," we immediately think of a perturbation that propagates.” Etymology
First attested in 1535; from Latin prōpāgātus, perfect passive participle of prōpāgō, see -ate (verb-forming suffix) and -ate (adjective-forming suffix). Participial usage up until Early Modern English.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.
Word family
VERB
NOUN
Domains
- Exam level
- CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990EikenEikenTest in Practical English ProficiencyThe English proficiency test from the Eiken Foundation of Japan, widely taken by Japanese students. Grades run from 5 to 1, with Pre-1 and Pre-2 between them.Grade 1
- Frequency
- Occasional
- Level
- C1 · Advanced
- Updated
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QR code
englishreference.com/q/propagate
Traducciones: Kaikki.org (Wiktionary), CC BY-SA 4.0