Given the task definition and input, reply with output. In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

A lawn mower ( or lawnmower ) is a machine that uses blades to cut a lawn .

A lawn mower ( also named as mower , grass cutter or lawnmower ) is a machine utilizing one or more revolving blades to cut a grass surface to an even height .