Word Pronunciation & Dictionary

iapetus

/aɪˈæpɪtəs/

Word Rarity Very rare

Frequency: Zipf frequency 1.58 in modern English

Syllables: ia-pe-tus
IPA: /aɪˈæpɪtəs/

9

Scrabble Score

7

Letters

3

Syllables

7

Unique Chars

Meaning

name

A Titan, the son of Uranus and Gaia, and father of Atlas, Prometheus, Epimetheus, and Menoetius.

name

A moon in Saturnian system, Solar System: The third largest moon of Saturn

name

A former ocean between former continent of Laurentia (North America) and former continent of Baltica (Europe): An ancient ocean which existed between 600 and 400 million years ago.

name

Alternative form of Japheth.

Obsolete

Example Sentences

"We were unable to see enough on Saturn's moon Iapetus to really understand why that moon has one bright hemisphere and one dark."
"So, in the early Ordovician, Iapetus was wide enough to have one side in high latitudes and the other in the tropics: a massive ocean, indeed."

Etymology

From Latin Iapetus, from Ancient Greek Ἰαπετός (Iapetós), possibly from Pre-Greek. * (moon): Named after the titan. * (ocean): The Iapetus Ocean was the predecessor to the Atlantic Ocean, so this name was chosen because Iapetus is the father of Atlas (see Atlantic).

Origin

Source language: Latin

Word Breakdown

Root: Iapetus, Ἰαπετός

Usage

Obsolete

Inflected Forms

Japetus (alternative)

Derived Forms

Iapetian

Phrases

Iapetus Ocean Iapetus Ridge Iapetus Suture

Frequently Paired Words

Iapetic Japetus Iapetos Iapetus Ocean

Synonyms

Proto-Atlantic Proto-Atlantic Ocean

Questions

How do you pronounce iapetus?: The recorded pronunciation is /aɪˈæpɪtəs/.
What does iapetus mean?: A Titan, the son of Uranus and Gaia, and father of Atlas, Prometheus, Epimetheus, and Menoetius.
Where does iapetus come from?: It is traced to Latin.

How to pronounce iapetus

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