1. to say or do something again in an automatic, thoughtless manner without understanding or genuine effort
The student repeated mechanically what the teacher said without understanding the concept.
O estudante repetiu mecanicamente o que o professor disse sem compreender o conceito.
2. to perform an action routinely or habitually without conscious thought or engagement
He repeated mechanically his daily routine without any sense of purpose.
Ele repetiu mecanicamente sua rotina diária sem nenhum senso de propósito.