Why was "tantrum" trending last week?

acoustic impedance

noun, Acoustics.
the total reaction of a medium to the transmission of sound through it, expressed as the ratio of sound pressure to particle velocity at a given point in the medium. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source

Word of the Day

Difficulty index for acoustic impedance

Few English speakers likely know this word

Word Value for acoustic

Scrabble Words With Friends

Quotes with acoustic-impedance