English Dictionary

headroom

名詞

可算名詞 不可算名詞

The vertical clearance above someone's head, as in a tunnel, doorway etc. / The vertical measurement, top to bottom, for example for clearance under a bridge.

日本語の意味

頭上空間、天井や橋下などでの頭上の余裕、高さのクリアランス

The delivery truck couldn't enter the garage because there wasn't enough headroom.

配送トラックはガレージに入るのに頭上の余裕が十分ではなかったため、入ることができませんでした。

意味（1）

The vertical clearance above someone's head, as in a tunnel, doorway etc.

意味（2）

The vertical measurement, top to bottom, for example for clearance under a bridge.

With a rare and beautiful ease one can now ring up a boffin, as I did the other day, and say: As a price for not opposing our Parliamentary Powers for a new marshalling yard, the Council at X demands that the bridge over X Lane shall have 16 ft. 6 in. headroom. This means steepening our gradient from 1 in 70 to 1 in 65 for half a mile on a 20-chain curve. What difference will this make to the loads of Type2,3and4diesels please?. Back comes the answer.

意味（3）

(electronics) The ability of a system to reproduce loud sounds free of distortion; dynamic headroom.

[…] the difference between signal-to-noise ratio and overload reserve (headroom) as well as noise (safety) margin (footroom).

意味（4）

The distance between the actual performance of an algorithm and its maximum possible performance.

headrooms （ plural ）