Word Pronunciation & Dictionary

noosphere

/ˈnoʊ.əsfɪɚ/

Word Rarity Very rare

Frequency: Zipf frequency 1.41 in modern English

Syllables
noo-sphere
IPA
/ˈnoʊ.əsfɪɚ/
14
Scrabble Score
9
Letters
2
Syllables
7
Unique Chars

Meaning

Example Sentences

Etymology

Borrowed from French noosphère, from Ancient Greek νόος (nóos, “mind, spirit”) + Ancient Greek σφαῖρα (sphaîra, “ball, globe”), developed and perhaps coined by Pierre Teilhard de Chardin and Vladimir Vernadsky, in analogy to atmosphere, biosphere etc. By surface analysis, nous (“mind”) + -sphere.

Origin

Word Breakdown

  • Root: *(s)neh₁-, νόος, σφαῖρα

Regional Pronunciation

  • American English: /ˈnoʊ.əsfɪɚ/
  • British English: /ˈnəʊ.əsfɪə/

Inflected Forms

Derived Forms

Phrases

nous § Related terms Omega Point

Frequently Paired Words

nous § Related terms biosphere ecosphere neurosphere Omega Point

Questions

How do you pronounce noosphere?
The recorded pronunciation is /ˈnoʊ.əsfɪɚ/.
What does noosphere mean?
The sphere of human reason, thought, and consciousness, seen as a theoretical evolutionary stage.
Where does noosphere come from?
It is traced to Ancient Greek.

How to pronounce noosphere

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