respirator
noun
respirator is spelled R-E-S-P-I-R-A-T-O-R: 10 letters and 4 syllables. It appears about once in every 2 million words in written English, the 43,187th most frequent word form (wordfreq, 2021 data). People search “respirator vs ventilator” about 2,900 times a month (Google, United States). As a noun, respirator means “A device to assist breathing” (English Wiktionary, September 2026). The plural of respirator is respirators.
How many letters and syllables are in respirator?
| Letters | 10: R-E-S-P-I-R-A-T-O-R |
|---|---|
| Syllables | 4 (from its American pronunciation) |
| In writing | about once in every 2 million words; the 43,187th most frequent word form |
| Wrong spellings searched | none measured in search |
| Pairs people search |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media); Bing searches in the United States: the average month from September 2025 to August 2026 (Microsoft Advertising keyword data through DataForSEO, read September 30, 2026).
How common is respirator?
Respirator appears about once in every 2 million words in written English, the 43,187th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce respirator?
Respirator has 4 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-respirator.wav, Wikimedia Commons (author and licence on each file's page).
Words people confuse with respirator
Word pairs people search, with the monthly searches for “a vs b” (G: Google, B: Bing, United States).
Sources: Google and Bing searches (September 2025 to August 2026, through DataForSEO); English Wiktionary (homophones, alternative spellings).
Forms of respirator
- respirators plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does respirator mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
A device to assist breathing.
- 2
A face mask with an integrated filter or filters to keep out harmful dusts, fumes, and mists.
Any N95 respirator is designed to filter out 95 percent of particles 0.3 microns or larger.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Respirator in Spanish, French, German and Portuguese
In the sense device to allow breathing:
| Language | Words |
|---|---|
| French | respirateur |
| German | Beatmungsgerät |
| Portuguese | respirador |
| Spanish | respirador |
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does respirator come from?
From respirate + -or.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).