
1) Big week in TV 2) Chimney cleaners 3) Clean with a broom 4) Cleans with a broom 5) Cleans with broom 6) Does a household chore 7) Goes 4-0 in the Series 8) Important ratings time 9) Important TV period 10) Key ratings period 11) Large oars 12) Loses no games 13) May TV event 14) Panoramas 15) Plies a broom
Found on
https://www.crosswordclues.com/clue/sweeps

1) Brooms 2) Cleans
Found on
https://www.crosswordclues.com/clue/sweeps

Refers to a time during the months of November, March, and May, when both Nielson and Arbitron survey all local market broadcast media for the purpose of rating the stations and their programming.
Found on
http://www.encyclo.co.uk/local/21023

Time period during which Nielsen Media Research conducts seasonal ratings of network television prog
Found on
https://www.encyclo.co.uk/local/22375

A 4 week period, held 4 times per year by Nielson, in which all U.S. TV stations are measured for viewer levels and demographic breakdown.
Found on
https://www.encyclo.co.uk/local/22467
No exact match found.