vacuum chamber

1. 1.

   a chamber from which nearly all matter (especially air) has been removed

   Broaderchamber

Questions about vacuum chamber

What does vacuum chamber mean?

vacuum chamber means "a chamber from which nearly all matter (especially air) has been removed".

Is vacuum chamber a common word?

vacuum chamber is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.