block section
Word Rarity
Uncommon
Frequency: Zipf frequency 4.63 in modern English
22
Scrabble Score
12
Letters
4
Syllables
10
Unique Chars
Meaning
noun
In railway signalling, a section of track on which, in normal circumstances, only one train is allowed at one time.
Example Sentences
- ""Permissive" working allows more than one train to be in a block section at one time but trains must be run at low speed in order to stop on sight behind the train in front. Such working is often authorised to allow freight trains to "bunch" together to await a path through a bottleneck instead of being strung out over several block sections, as would be necessary if absolute working were in force."