1 said or done too quickly 匆忙；急忙: He said a hasty ‘goodbye’ and left. 他匆匆说了声“再见”就离开了。

2 hasty (in doing sth/to do sth) (used about a person) acting or deciding sth too quickly or without enough thought （指人）急躁，轻率: Maybe I was too hasty in rejecting her for the job. 我拒不给她这份工作，也许操之过急。 ➔hastily adv