an expression of regret at having caused trouble for someone n
4
a having undesirable or negative qualities s very intense s feeling physical discomfort or pain (`tough' is occasionally used colloquially for `bad') s (of foodstuffs) not in an edible or usable condition a feeling or expressing regret or sorrow or a sense of loss over something done or undone s not capable of being collected s below average in quality or performance s nonstandard s not financially safe or secure s physically unsound or diseased s capable of harming s characterized by wickedness or immorality s reproduced fraudulently s not working properly
