To pronounce "lightningproof", say LIGHTN-ingpr-oof — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
lightningproof
Tap to hear · American accent
Accent
If an accent sounds the same, your device is missing that voice — it falls back to the closest one.
Speed
Syllable by syllable — tap each one
Record yourself saying lightningproof, then compare with the target. Your audio stays on this device — nothing is uploaded.
3
Syllables
14
Letters
LIGHTN-ingpr-oof
Say it like
"lightningproof" has 3 syllables: lightn-ingpr-oof.
"Lightningproof" has 3 syllables: lightn · ingpr · oof.
Want the definition, translations into 8 languages, and read-aloud for full sentences?
Open “lightningproof” in the full dictionary →