🇵🇹Portuguese Source WordCode: PT

pára-raios

Pronunciation / Transliteration: ˈpa.ɾa ˈʁaj.us

🇬🇧 Direct English Meaning:
Arrester/əˈrɛs.tər/
nounCEFR C1 (Advanced)Top #28400 frequency
Full Thesaurus
🇵🇹 Example Sentence in Portuguese:

"O pára-raios protege o edifício contra descargas atmosféricas."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A device used for stopping or arresting a sudden motion, flow, or electrical surge.

    "A lightning arrester protects the power grid from high-voltage surges."
  2. 2

    A mechanical or safety device designed to catch or restrain a falling object or moving part.

    "The aircraft utilized a tailhook engaging an arresting gear on the carrier deck."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from Middle English 'aresten', borrowed from Old French 'arester', ultimately stemming from Latin 'adrestare' (to halt or stop). The agent suffix '-er' was later added in English to denote a device or person that stops or restrains something, specifically gaining technical prominence in electrical engineering and safety mechanics.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Arrester"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Arrester"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Arrester" Synonym Map