uncatalyzed

Questions

What does uncatalyzed mean?

Not catalyzed; that does not use or require a catalyst

Where does uncatalyzed come from?

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English catalyzed English uncatalyzed From un- + catalyzed.

How to pronounce uncatalyzed

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