-vac

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Suffix

1. {{lb|en|obsolete|marketing|science fiction|computing|mid-20th century}} Used in the naming of computer systems and computer models, due to the use of [[vacuum tube]]s as the functional elements of computers of the time.
2. {{lb|en|marketing}} Used in the naming of [[vacuum cleaner]] models.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.