imperviousness

Questions

What does imperviousness mean?

The state of being impervious.

Where does imperviousness come from?

Etymology tree English impervious Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English imperviousness From impervious + -ness.

How to pronounce imperviousness

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