headroom

== English == === Etymology === From head +‎ room. === Noun === headroom (countable and uncountable, plural headrooms) The vertical clearance above someone's head, as in a tunnel, doorway etc; room (space) for one's head. Hypernyms: room, space, volume Coordinate terms: breathing room, elbow room, footroom, legroom, yardroom The vertical measurement, top to bottom, for example for clearance under a bridge. (electronics) The ability of a system to reproduce loud sounds free of distortion; dynamic headroom. The distance between the actual performance of an algorithm and its maximum possible performance. Synonym of headspace (“space between the top of the contents of a container and its seal”). ==== Translations ==== === Anagrams === Moorhead