reporting mark
Word Rarity
Uncommon
Frequency: Zipf frequency 4.42 in modern English
22
Scrabble Score
13
Letters
4
Syllables
11
Unique Chars
Meaning
noun
A code of up to four letters allocated to and used by railroads and other owners of rolling stock for identification purposes, shown on each rail vehicle in combination with an individual number for the vehicle.
Canadian usage; American usage