British thermal unit

Noun

 * 1) The quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit at a particular temperature (there are several different precise definitions) and a pressure of one atmosphere.

Translations

 * Chinese:
 * Mandarin: 英熱單位
 * Irish: teasaonad Briotanach
 * Korean: 영국 열량 단위(英國熱量單位)
 * Tagalog: Britanhing initing isahin
 * Welsh: uned thermol Brydeinig