put out feelers

put a blot on put a bold front on put a border on put a boycott on put a bridle on put a check on put a chill into sb put a crimp in put a crimp into put a curb on put a damp over put a damper on

rotating drum dryer rotating drum image scanning digitizer rotating drum incinerator rotating drum mixer rotating electrode rotating element of a meter rotating extractor rotating field rotating flow rotating frame