if you can afford something you can do it without having to worry about it causing problems for you. This word always follows ‘can’, ‘could’, or ‘be able to’Scientists are going abroad, taking with them skills that our country can ill afford (=cannot afford) to lose.
I’m so busy, I can rarely afford the luxury of a restful weekend.
can/can’t/be unable to afford to do something: No politician can afford to ignore the power of television.