1)(adjective) something that is thoughtless or disadvantageous to another person or group
2)(
verb) to gutless - the act of disadvantaging another person or group.
3) (
noun) an act which was thoughtless or disadvantageous to another person or group
1) That was a really
hard and uncalled for
pop-quiz. It was such a gutless quiz.
2) Merlino gutlessed us. He left without us.
3) Jimmy pulled a gutless. He took all our money and left.