passenger mile
Word Rarity
Uncommon
Frequency: Zipf frequency 4.17 in modern English
18
Scrabble Score
13
Letters
3
Syllables
10
Unique Chars
Meaning
noun
A basic unit used by transport companies for calculating profit levels etc. It is calculated by multiplying total distance travelled in a given period by the number of passengers.
Example Sentences
Etymology
Compound of passenger + mile, although, as with any such unit of measure (e.g., person-months, newton metres), the mathematical relationship of multiplication is simultaneously involved; see ton-mile for more information.