how to pronounce ionosphere

/ˌaɪˈɑːnɔːsˌfiːɹ/

audio example by a male speaker

audio example by a female speaker

the above transcription of ionosphere is a detailed (narrow) transcription according to the rules of the International Phonetic Association; you can find a description of each symbol by clicking the phoneme buttons in the secction below.

ionosphere is pronounced in four syllables

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1.

2.

ɑː

3.

ɔː

4.

iː

example pitch curve for pronunciation of ionosphere

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video examples of ionosphere pronunciation

An example use of ionosphere in a speech by a native speaker of american english:

“… it's called the ionosphere and uh am …”

meanings of ionosphere

noun:

The similar region of the atmosphere of another planet.
The part of the Earth's atmosphere beginning at an altitude of about 50 kilometers (31 miles) and extending outward 500 kilometers (310 miles) or more.

ionosphere frequency in english - C2+ level of CEFR

the word ionosphere occurs in english on average 0.5 times per one million words; this frequency warrants it to be in the study list for C2+ level of language mastery according to CEFR, the Common European Framework of Reference.

topics ionosphere can be related to

it is hard to perfectly classify words into specific topics since each word can have many context of its use, but our machine-learning models believe that ionosphere can be often used in the following areas:

1) education, science, and technology;

2) life, nature, and living environment;