🇫🇷French Source WordCode: FR

isolant

Pronunciation / Transliteration: izolã

🇬🇧 Direct English Meaning:
Insulator/ˈɪn.sə.leɪ.tər/
nounCEFR B2 (Upper)Top #1500 frequency
Full Thesaurus
🇫🇷 Example Sentence in French:

"Le caoutchouc est un bon isolant pour les fils électriques."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A material or device that resists the flow of electric current or heat.

    "Rubber is commonly used as an insulator in electrical wiring to prevent shocks."
  2. 2

    An object that prevents the transfer of energy, particularly in thermal or electrical contexts.

    "The insulator on the roof helped keep the house warm during winter."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'insulator' originates from the Latin word 'insulatus', meaning 'made into an island', which evolved in the 19th century to describe materials that prevent the passage of electricity or heat, metaphorically isolating one area from another.

Quick Vocabulary Retention Check

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

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Insulator"

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

View "Insulator" Synonym Map