megadecibel

From Wiktionary, the free dictionary
Jump to navigation Jump to search

English

[edit]

Etymology

[edit]

mega- +‎ decibel

Noun

[edit]

megadecibel (plural megadecibels)

  1. A measure of sound intensity, one million decibels.

Usage notes

[edit]
  • Generally used informally as an exaggerated description of a very loud sound.
Retrieved from "https://en.wiktionary.org/w/index.php?title=megadecibel&oldid=51805888"