antipassback

Questions

What does antipassback mean?

A security mechanism preventing an access card or similar device from being used to enter an area a second time without first leaving it (so that the card cannot be passed back to a second person who wants to enter).

Where does antipassback come from?

From anti- + passback.

How to pronounce antipassback

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