- Vacuum (spelled like so), means a complete lack of matter, or a device used for sucking up dirt or particles, or to use that device for cleaning.
- Vaccum and vacume are misspellings of vacuum.
Physicists often talk about vacuums, but the rest of us also use this word when talking about cleaning devices. Spelling the word can be a bit tricky because of the two consecutive u’s, which aren’t often seen in English.
Vaccum, Vacuum, or Vacume—Which Is Correct?
Vacuum is a word of Latin origin that denotes a space containing very little or no matter. A vacuum cleaner (or simply, a vacuum) is a device that uses a partial vacuum to suck up particles of dirt or dust. Cleaning something with a vacuum cleaner is often referred to as vacuuming, so vacuum can also be used a verb—at least in the U.S. Brits often refer to this device as a “hoover” and to the activity as “hoovering.”
Vacuum is always spelled with one c, two u’s, and no e. Spellings such as vaccum, vacume, or vacum are incorrect:
from Grammarly Blog https://www.grammarly.com/blog/vacuum-vaccum-vacume/