🇯🇵Japanese Source WordCode: JA

アルコール検知器

Pronunciation / Transliteration: arukōru kenchiki

🇬🇧 Direct English Meaning:
Breathalyzer/ˈbrɛθ.əˌlaɪ.zər/
nounCEFR B2 (Upper)Top #8500 frequency
Full Thesaurus
🇯🇵 Example Sentence in Japanese:

"警察官が運転手にアルコール検知器での検査を求めた。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A device used by law enforcement or individuals to measure the amount of alcohol in a person's breath.

    "The police officer asked the driver to step out of the car and take a breathalyzer test."
  2. 2

    Any portable instrument designed to estimate blood alcohol concentration (BAC) through a breath sample.

    "He purchased a personal breathalyzer to keep track of his alcohol consumption during social events."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Coined in the mid-20th century as a blend of 'breath' (from Old English 'brǣð') and the suffix '-alyzer' (extracted from 'analyzer'). It originally functioned as a proprietary trademark for roadside alcohol-detection devices before transitioning into a widely accepted generic term.

Quick Vocabulary Retention Check

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

10 Global Lexicons: How "Breathalyzer" is said worldwide

Click any language below to open its dedicated Language to English dictionary page with native script & transliteration

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Breathalyzer"

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

View "Breathalyzer" Synonym Map