cenosphere

Questions

What does cenosphere mean?

A porous or hollow carbonaceous sphere-like particle formed during pyrolysis or in the course of the combustion of coal.

Where does cenosphere come from?

Etymology tree English ceno- Ancient Greek σφαῖρᾰ (sphaîră)bor. Latin sphaera Late Latin sphērader. Old French spherebor. Middle English spere English sphere English -sphere English cenosphere From ceno- + -sphere.

How to pronounce cenosphere

1. Open the pronunciation page — Open the Speakur entry for “cenosphere”.
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 “cenosphere”.
4. Repeat and practice — Say “cenosphere” aloud, matching stress and vowels until it feels natural.