walking with short steps and the weight tilting from one foot to the other
Ducks walk with a waddle.
source: WordNet 3.0
verb
walk unsteadily
Small children toddle.
source: WordNet 3.0
To walk with short steps, swaying the body from one side to the other, like a duck or very fat person; to move clumsily and totteringly along; to toddle; to stumble; as, a child waddles when he begins to walk; a goose waddles.
source: Webster 1913
To trample or tread down, as high grass, by walking through it.
