flat line
English
[edit]Noun
[edit]flat line (plural flat lines)
- Alternative form of flatline.
- 2023 February 8, Sir Michael Holden, “Comment: Boom or bust: time to decide”, in RAIL, number 976, page 3:
- "Overall satisfaction with rail journey", as measured fortnightly by Transport Focus, has maintained a broadly flat line at around 85% across the last four months of travel disruption, while "satisfaction with punctuality/reliabilty" is hovering around 75%.