Speakur

Word Pronunciation & Dictionary

h ii region

Word Rarity Uncommon

Frequency: Zipf frequency 4.55 in modern English

Syllables
h i-i re-gion
IPA
13
Scrabble Score
9
Letters
3
Syllables
7
Unique Chars

Meaning

noun

A large nebula of gas and plasma of glowing low density in which star formation has recently taken place.

Etymology

From a being region of space having H_(II) emission lines in its spectrum.

Inflected Forms

H II regions (plural) H_(II) region (alternative) HII region (alternative) H-II region (alternative)

Phrases

HII emission line H-II emission line HI region H-I region H I region

Frequently Paired Words

HII emission line H-II emission line HI region H-I region H I region

Questions

What does h ii region mean?
A large nebula of gas and plasma of glowing low density in which star formation has recently taken place.
Where does h ii region come from?
From a being region of space having H_(II) emission lines in its spectrum.

How to pronounce h ii region

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