Word Pronunciation & Dictionary

rontosecond

/ˈɹɑn.toʊˌsɛk.ənd/

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
ron-tosec-ond
IPA
/ˈɹɑn.toʊˌsɛk.ənd/
14
Scrabble Score
11
Letters
3
Syllables
8
Unique Chars

Meaning

noun

An SI unit of time equal to 10⁻²⁷ seconds. Symbol: rs

Example Sentences

Etymology

From ronto- + second.

Word Breakdown

Regional Pronunciation

  • American English: /ˈɹɑn.toʊˌsɛk.ənd/

Inflected Forms

Frequently Paired Words

mul:rs

Questions

How do you pronounce rontosecond?
The recorded pronunciation is /ˈɹɑn.toʊˌsɛk.ənd/.
What does rontosecond mean?
An SI unit of time equal to 10⁻²⁷ seconds. Symbol: rs
Where does rontosecond come from?
From ronto- + second.

How to pronounce rontosecond

  1. Open the pronunciation page — Open the Speakur entry for “rontosecond”.
  2. Read the phonetic spelling — Read the IPA spelling (/ˈɹɑn.toʊˌsɛk.ənd/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “rontosecond”.
  4. Repeat and practice — Say “rontosecond” aloud, matching stress and vowels until it feels natural.