WordReference Random House Unabridged Dictionary of American English © 2025
ac•cen•tu•a•tor
(ak sen′cho̅o̅ ā′tər),USA pronunciation n.
- Electronicsa circuit or network inserted to provide less loss or greater gain to certain frequencies in an audio spectrum, as a preemphasis spectrum.
- a person or thing that accentuates.
- accentuate + -or2 1875–80