MMBtu en · NOUN
Etymology
Replaced the earlier MBtu (one thousand BTUs) as the 'M' could be misinterpreted as the SI prefix mega- (one million) or milli- (one thousandth)
Meanings
- one million BTUs
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| mmBtu | alternative | lexicographic | |
| MMBtus | Number=Plur | lexicographic |