Word Pronunciation & Dictionary

rubicon

/ˈɹubəˌkɑn/

Word Rarity Rare

Frequency: Zipf frequency 2.71 in modern English

Syllables
Ru-bi-con
IPA
/ˈɹubəˌkɑn/
11
Scrabble Score
7
Letters
3
Syllables
7
Unique Chars

Meaning

name

A small river in northeastern Italy which flowed into the Adriatic Sea marking the boundary between the Roman province of Gaul and the Roman heartland. Its crossing by Julius Caesar in 49 B.C.E. began a civil war.

name

The same river in the present day, identified with a river previously named Fiumicino.

noun

Alternative letter-case form of rubicon (“a limit that when exceeded, or an action that when taken, cannot be reversed; especially in bezique and piquet: a score which, if not achieved by a losing player, increases the player's penalty”).

noun

A limit that when surpassed cannot be returned from, or an action that when taken cannot be reversed.

noun

Especially in bezique and piquet: a score which, if not achieved by a losing player, increases the player's penalty.

verb

Especially in bezique and piquet: to defeat a player who has not achieved the rubicon.

Transitive verb

Example Sentences

Etymology

From Latin Rubicō, Rubicōn (“the Rubicon”), possibly from rubeus (“red, reddish”), from rubeō (“to be red”), ultimately from Proto-Indo-European *h₁rewdʰ- (“red”), an allusion to the colour of the river caused by mud deposits.

Origin

Word Breakdown

  • Root: *h₁rewdʰ-, Rubicō

Regional Pronunciation

  • American English: /ˈɹubəˌkɑn/
  • British English: /ˈɹuːbɪkɒn/

Usage

Inflected Forms

Derived Forms

Phrases

Frequently Paired Words

Synonyms

Questions

How do you pronounce rubicon?
The recorded pronunciation is /ˈɹubəˌkɑn/.
What does rubicon mean?
A small river in northeastern Italy which flowed into the Adriatic Sea marking the boundary between the Roman province of Gaul and the Roman heartland. Its crossing by Julius Caesar in 49 B.C.E. began a civil war.
Where does rubicon come from?
It is traced to Latin.

How to pronounce rubicon

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