1. to move or go from one place to another without care, attention, or concern for safety or precision
He moved carelessly through the crowded room, bumping into people.
Ele moveu-se descuidadamente pela sala lotada, colidindo com as pessoas.
2. to perform a movement in a hasty or inattentive manner
She moved carelessly while carrying the fragile vase.
Ela moveu-se descuidadamente enquanto carregava o vaso frágil.