She weeded the garden.

I've weeded and hoed and picked cotton until I can't stand it another minute.

9. OIOS recommended that the proposed re registration of vendors be completed promptly and satisfactorily, within a target date to be determined by the Department of Peacekeeping Operations and, in that process, vendors of doubtful credentials be entirely weeded out.

If you live up here, in summer the sun is coming fairly directly down, but in winter it's coming through a huge amount of atmosphere, and much of the ultraviolet is weeded out, and the range of wavelengths that hit the Earth are different from summer to winter.

The sanguine view is that as long as those selling expertise compete vigorously for the attention of discriminating buyers (the mass media), market mechanisms will assure quality control. Pundits who make it into newspaper opinion pages or onto television and radio must have good track records otherwise, they would have been weeded out.