1
to lose (money, etc.);to suffer a loss;to miss (e.g. an opportunity);to miss out (on)
2
to waste (one's time, efforts, etc.);to bring to naught;to come to nothing;to lead nowhere
3
to feel disappointed (e.g. by missing out on something);to suffer a (perceived) loss;to feel dejected (e.g. after something not going your way);to lose out (on)
oft. as 損した...
4
to harm;to damage;to spoil;to ruin