Word Pronunciation & Dictionary

xenna-

/ˈzɛnə/

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables: xen-na-
IPA: /ˈzɛnə/

12

Scrabble Score

5

Letters

3

Syllables

4

Unique Chars

Meaning

prefix

Synonym of ronna- (used before an official prefix existed). Symbol: X

Informal

Example Sentences

"The SI prefixes above are not the only extreme ones. Others such as xenno (x) (10⁻²⁷) and xenna (X) (10²⁷), or vendeko (v) (10⁻³³) and vendeka (V) (10³³) exist, and can help simplify the expression of extreme numbers."
"If we try to calculate the mass of earth it comes to 6 xennagrams which is nothing but 6x10²⁴ kilograms or 6x10²⁷ gms."
"But that's nothing: our universe is about 0.8 Xm (Xennametres, billions of billions of billions of metres) in diameter."

Etymology

From Ancient Greek ἐννέα (ennéa, “nine”), for the ninth order of 10³, and the letter x, as the third term in a series running backwards through the alphabet (after zetta- and yotta-). The final a conforms to the final vowel of the SI series from mega- upwards.

Origin

Source language: Ancient Greek

Word Breakdown

Root: ἐννέα

Usage

Informal

Synonyms

ronna-

Antonyms

xenno-

Questions

How do you pronounce xenna-?: The recorded pronunciation is /ˈzɛnə/.
What does xenna- mean?: Synonym of ronna- (used before an official prefix existed). Symbol: X
Where does xenna- come from?: It is traced to Ancient Greek.

How to pronounce xenna-

Open the pronunciation page — Open the Speakur entry for “xenna-”.
Read the phonetic spelling — Read the IPA spelling (/ˈzɛnə/) so you know which sounds to aim for.
Play the audio — Click Play to hear reference audio for “xenna-”.
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