Added 9 October 2026 attenuated adjective Categories: Describing WordsRare Words adjective ! Definition from WordNet 3.1, Princeton University. More about attenuated at Wordnik → Where our words come from → Of an electrical signal; reduced in amplitude with little or no distortion. Reduced in strength. the faded tones of an old recording Related Words: fadedweakenedreduceddecreaseddiminishedlessenedmitigatedthindilutedrelaxedsoftenedrelieved Back to today's word