Definitions
the capacity of a system to reproduce loud sounds without distortion
Word origin
From head + room.
Used in a sentence
“The new bridge (6) gives headroom of 13ft at high tide, sufficient for present-day river traffic.”
“[…] the difference between signal-to-noise ratio and overload reserve (headroom) as well as noise (safety) margin (footroom).”
“For whole pickles and fruit preserves, leave no less than ½ inch of headroom at the top of the jars […]”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Extra audio capacity”8 letters
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