1. (vt) lamentarse de - she lamented the fact that things always went wrong for her: se lamentaba de que todo le saliera siempre mal to complain about

2. (vt) llorar to grieve for

1. (vi) lamentarse - the poet is lamenting for ¿ over his lost youth: el poeta se lamenta por la juventud perdida

1. (m.) lamento