Speakur

Word Pronunciation & Dictionary

radio-luminous

Word Rarity Rare

Frequency: Zipf frequency 3.23 in modern English

Syllables
ra-dio--lu-mi-nous
IPA
16
Scrabble Score
13
Letters
6
Syllables
10
Unique Chars

Meaning

adj

That emits significant amounts of radio waves; radio-bright.

Etymology

From radio- + luminous.

Inflected Forms

more radio-luminous (comparative) most radio-luminous (superlative)

Questions

What does radio-luminous mean?
That emits significant amounts of radio waves; radio-bright.
Where does radio-luminous come from?
From radio- + luminous.

How to pronounce radio-luminous

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