Speakur

Word Pronunciation & Dictionary

exasecond

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
ex-as-ec-ond
IPA
19
Scrabble Score
9
Letters
4
Syllables
8
Unique Chars

Meaning

noun

An SI unit of time equal to 10¹⁸ seconds. Symbol: Es. (= 31 709 800 000 years, which is more time than has elapsed in the Universe, that is, since the Big Bang [about 13 800 000 000 years].)

Example Sentences

  • "Holonyms: zettasecond < yottasecond < ronnasecond < quettasecond"
  • "Meronyms: quectosecond < rontosecond < yoctosecond < zeptosecond < attosecond < femtosecond < picosecond < nanosecond < microsecond < millisecond < centisecond < decisecond < second < decasecond < minute < hectosecond < kilosecond < hour < day < week < megasecond < fortnight < month < year < gigasecond < century < kiloannum, kiloyear, millennium < terasecond < mega-annum, megayear < petasecond < giga-annum, gigayear"

Etymology

From exa- + second.

Inflected Forms

exaseconds (plural)

Frequently Paired Words

mul:Es

Questions

What does exasecond mean?
An SI unit of time equal to 10¹⁸ seconds. Symbol: Es. (= 31 709 800 000 years, which is more time than has elapsed in the Universe, that is, since the Big Bang [about 13 800 000 000 years].)
Where does exasecond come from?
From exa- + second.

How to pronounce exasecond

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