noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   One who, or that which, reactivates.
2. 2
   A device that removes hydrogen sulfide from a solution.

Synonyms

All synonyms

actifier

Etymology

From reactivate + -or.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.