infrasound
Plural: infrasounds
Noun
- Sound waves having a frequency below the human audible range (below about 20 Hz).
Origin / Etymology
From infra- + sound.
Antonyms
Scrabble Score: 14
infrasound: valid Scrabble (US) TWL Wordinfrasound: not valid in Scrabble (MW) Merriam-Webster Dictionary
infrasound: valid Scrabble Word in International Collins CSW Dictionary
Words With Friends Score: 17
infrasound: valid Words With Friends Word