Speakur

Word Pronunciation & Dictionary

f region

Word Rarity Uncommon

Frequency: Zipf frequency 4.74 in modern English

Syllables
f re-gion
IPA
11
Scrabble Score
7
Letters
2
Syllables
7
Unique Chars

Meaning

name

The middle layer of the ionosphere, located 90 km (56 mi) to 150 km (93 mi) above the surface of the Earth.

Inflected Forms

the F region (canonical) F-region (alternative)

Synonyms

F layer

Questions

What does f region mean?
The middle layer of the ionosphere, located 90 km (56 mi) to 150 km (93 mi) above the surface of the Earth.

How to pronounce f region

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