megatrend
noun
An important shift in the progress of a society or of any other particular field or activity; any major movement.
Origin
1980s; earliest use found in The Christian Science Monitor.
- black box theater
- black box theatre
- blackboy
- black brant
- black bread
- black-breasted
- black-breasted plover
- black brigade
- Black British
- Black Briton
- black-browed
- black-browed albatross
- black bryony
- blackbuck
- black bulgar
- black bun
- Blackburn
- Blackburnian
- Blackburnian warbler
- blackbutt
- black-butted
- black butter
- black cab
- black cabbage
- Black Canadian