grumble meaning in tamil

grumble tamil meaning and more example for grumble will be given in tamil.
For example a set of scribbled equations describes a card trick and there is a grumble familiar to many academics about inconvenient teaching duties. Earlier general public especially pedestrians cyclists and twowheeler riders use to grumble over the manner in which bus services on route number 79PP the muchadmired 140minute service by the daily commuters were operated by the crew.